[#64 ] AreaComAdminWindow: Add dialog for modifying/deleting

Dialogs: Rename AreaComDialog to AreaComTransferDialog
Services: Move App.HintContextChange() to Windows
2025-07-09 18:14:27 +02:00 · 2025-07-09 16:56:08 +02:00 · 2025-07-09 16:07:47 +02:00 · 2025-07-09 00:39:01 +02:00 · 2025-07-08 16:06:12 +02:00 · 2025-07-08 15:27:13 +02:00
130 changed files with 3685 additions and 1775 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -3,20 +3,143 @@ Changelog
 =========


+[v0.13.9][v0.13.9] (2025-05-05) {#v0.13.9}
+------------------------------------------
+
+### Sonstiges {#v0.13.9-misc}
+
+* Abhängigkeiten aktualisiert. (bf0db37872, 4af2fa256e, d1c07ee92a, 41c5288fc5)
+* Automatisches Aktualisieren der Synchroisations-URL (`https://elwig.at/clients/` -> `https://sync.elwig.at/`). (e50e7337e6)
+
+[v0.13.9]: https://git.necronda.net/winzer/elwig/releases/tag/v0.13.9
+
+
+
+
+[v0.13.8][v0.13.8] (2025-02-21) {#v0.13.8}
+------------------------------------------
+
+### Behobene Fehler {#v0.13.8-bugfixes}
+
+* Details im Lieferungen-Fenster (`DeliveryAdminWindow`) für die WG Weinland richtiggestellt (Lesweagen, Verhalten bei _Gerebelt gewogen_). (138dae715e, aa98909c0a)
+
+### Sonstiges {#v0.13.8-misc}
+
+* Abhängigkeiten aktualisiert. (fe0a7dab2a, 775bb08e95)
+
+[v0.13.8]: https://git.necronda.net/winzer/elwig/releases/tag/v0.13.8
+
+
+
+
+[v0.13.7][v0.13.7] (2025-01-21) {#v0.13.7}
+------------------------------------------
+
+### Behobene Fehler {#v0.13.7-bugfixes}
+
+* In seltenen Fällen konnten im Auszahlungsvariante-Fenster (`ChartWindow`) manche (Sorten-/Attribut-/Bewirtschaftungsart-)Zuordnungen zu Kurven nicht richtig gespeichert werden. (0b8a1b321f)
+* Beim Öffnen des Ausgangs-Protokoll-Fensters (`MailLogWindow`) kam es zu einem Absturz. (5d017cc8ea)
+* Im Auszahlungsvarianten-Fenster (`PaymentVariantsWindow`) war es nicht möglich die Überweisungsdaten zu exportieren, sofern mindestens eine Traubengutschrift einen negativen Betrag aufwies.
+  Jetzt wird der Benutzer nur gewarnt und es ist möglich alle anderen Gutschriften zu exportieren. (6d88c5645c, c7a2f2241d)
+
+### Sonstiges {#v0.13.7-misc}
+
+* Im Auszahlungsvarianten-Fenster (`PaymentVariantsWindow`) ist es nun möglich das Datum einer Auszahlungsvariante zu ändern. (bd4ebb8c35)
+
+[v0.13.7]: https://git.necronda.net/winzer/elwig/releases/tag/v0.13.7
+
+
+
+
+[v0.13.6][v0.13.6] (2025-01-14) {#v0.13.6}
+------------------------------------------
+
+### Behobene Fehler {#v0.13.6-bugfixes}
+
+* In seltenen Fällen konnten im Auszahlungsvariante-Fenster (`ChartWindow`) manche (Sorten-/Attribut-/Bewirtschaftungsart-)Zuordnungen zu Kurven nicht richtig gespeichert werden.
+  Berechnungen basierend auf diesen (evtl. falschen) Zuordnungen wurden immer richtig ausgeführt, eine nachträgliche Überprüfung ist daher möglich. (20e3e2a76b)
+
+### Sonstiges {#v0.13.6-misc}
+
+* Abhängigkeiten aktualisiert. (95ccb2627c, 80fec4473a)
+
+[v0.13.6]: https://git.necronda.net/winzer/elwig/releases/tag/v0.13.6
+
+
+
+
+[v0.13.5][v0.13.5] (2025-01-02) {#v0.13.5}
+------------------------------------------
+
+### Neue Funktionen {#v0.13.5-features}
+
+* Im Mitglieder-Fenster (`MemberAdminWindow`) Filter `aktiv` und `!aktiv` hinzugefügt. (5e53d864b1)
+* Im Lieferungen Fenster (`DeliveryAdminWindow`) Menüpunkt _Statistik_ mitsamt _Qualitätsstatistik_ und _Lieferstatistik pro Ort_ hinzugefügt. (c24b1ca2b9)
+
+### Sonstiges {#v0.13.5-misc}
+
+* Abhängigkeiten aktualisiert. (c9e483ba9d, 633b560a67)
+
+[v0.13.5]: https://git.necronda.net/winzer/elwig/releases/tag/v0.13.5
+
+
+
+
+[v0.13.4][v0.13.4] (2024-11-25) {#v0.13.4}
+------------------------------------------
+
+### Behobene Fehler {#v0.13.4-bugfixes}
+
+* Bei _Unter-/Überlieferungen lt. gez. GA_ waren seit [v0.10.6](#v0.10.6) (2023-08-30) Nicht-Lieferanten nicht aufgeführt. (6ba2aa7143)
+* Bei _Unterlieferungen laut Flächenbindungen_ wurden nur Mitglieder berücksichtigt, die zum Zeitpunkt des Exports aktiv waren. (3b97c2243a, 338f9fe092)
+
+### Sonstiges {#v0.13.4-misc}
+
+* Abhängigkeiten aktualisiert. (c3a2f983d5, 70e01849be, a99a23fd08, 4a10e94d71, 6c7f10cb26)
+
+[v0.13.4]: https://git.necronda.net/winzer/elwig/releases/tag/v0.13.4
+
+
+
+
+[v0.13.3][v0.13.3] (2024-11-13) {#v0.13.3}
+------------------------------------------
+
+### Neue Funktionen {#v0.13.3-features}
+
+* Im Haupt-Fenster (`MainWindow`) unter _Leseabschluss_ eine Statistik-Tabelle (Gebunden/Ungeb., Mitglieder/Gewicht/Fläche) hinzugefügt. (54deccf021)
+* Im Haupt-Fenster (`MainWindow`) unter _Leseabschluss_ zwei Exportmöglichkeiten (_Flächenbindungen_, _Liefermenge/Ertrag_) hinzugefügt. (c5453c2fe6)
+* Ausgangs-Protokoll-Fenster (`MailLogWindow`) zum Ansehen aller ausgehenden E-Mails oder ausgedruckten Rundschreiben hinzugefügt (_Rundschreiben_ -> _Hilfe_). (2ee0d56dcc)
+
+### Behobene Fehler {#v0.13.3-bugfixes}
+
+* Im Rundschreiben-Fenster (`MailWindow`) kleinere Fehler behoben und alle Einstellungen werden nun gespeichert. (0a9731af09)
+
+### Sonstiges {#v0.13.3-misc}
+
+* In allen Fenstern an passenden Stellen Symbole/Icons hinzugefügt. (f4fa549130)
+* Im Mitglieder-Fenster (`MemberAdminWindow`) Filter `Flächenbindung` (Mitglieder mit irgendeiner aktiven Flächenbindung) hinzugefügt. (a1d84dd988)
+* Im Flächenbindungen-Fenster (`AreaComAdminWindow`) Filter für explizite Saisons hinzugefügt. (6718ad4c8d)
+
+[v0.13.3]: https://git.necronda.net/winzer/elwig/releases/tag/v0.13.3
+
+
+
+
 [v0.13.2][v0.13.2] (2024-10-13) {#v0.13.2}
 ------------------------------------------

-### Neue Funktionen {#0.13.2-features}
+### Neue Funktionen {#v0.13.2-features}

-* Im Lieferungen-Fenster den Menüpunkt _Abwerteliste_ (`DeliveryDepreciationList`) hinzugefügt. (3cbffdbf27)
+* Im Lieferungen-Fenster den Menüpunkt _Abwertungsliste_ (`DeliveryDepreciationList`) hinzugefügt. (3cbffdbf27)

-### Behobene Fehler {#0.13.2-bugfixes}
+### Behobene Fehler {#v0.13.2-bugfixes}

 * Fehler im Waagenprotokoll `Avery-Async` (L320) behoben. (8680e51052)
 * Hausnummern in der BKI Traubentransportscheinliste werden in Excel richtig angezeigt. (86f7f693a0)
 * Beim Ändern der Identifikatoren von Attributen/Bewirtschaftungsarten wurden diese in Auszahlungsvarianten nicht aktualisiert. (d1f67dc57d)

-### Sonstiges {#0.13.2-misc}
+### Sonstiges {#v0.13.2-misc}

 * Weitere automatisierte Tests hinzugefügt. ([#11][i11])
 * Namenszusätze bei Gemeinden (z.B. an, bei, im, am) genauer angegeben. (65498dd18f)
@ -32,15 +155,15 @@ Changelog
 [v0.13.1][v0.13.1] (2024-09-29) {#v0.13.1}
 ------------------------------------------

-### Neue Funktionen {#0.13.1-features}
+### Neue Funktionen {#v0.13.1-features}

 * Das Extrahieren/Abwerten/Aufteilen von (Teil-)Lieferungen wurde grundlegend überarbeitet und funktioniert ab jetzt in einem einzigen, übersichtlicheren Dialog. (c62947dacd, c185437b9a)

-### Behobene Fehler {#0.13.1-bugfixes}
+### Behobene Fehler {#v0.13.1-bugfixes}

 * Im Mitglieder-Fenster (`MemberAdminWinodw`) wurden bei `Anlieferungsbestätigung -> speichern (PDF)` und `Traubengutschrift -> speichern (PDF)` E-Mails verschickt, anstatt ein PDF gespeichert. (6ba1973087, a2315e84bd)

-### Sonstiges {#0.13.1-misc}
+### Sonstiges {#v0.13.1-misc}

 * Abhängigkeiten aktualisiert. (b6ae1f5675)

@ -55,7 +178,7 @@ Changelog
 > [!NOTE]
 > Ab dieser Version verhält sich die Berechnung der Unterlieferungen bei Flächenbindungen anders.

-### Behobene Fehler {#0.13.0-bugfixes}
+### Behobene Fehler {#v0.13.0-bugfixes}

 * Im Lieferungen-Fenster (`DeliveryAdminWindow`) war das Extrahieren in eine neue Lieferung seit ca. 6 Monaten (98688168b8) nicht mehr möglich. (8a61747538)

@ -132,7 +255,7 @@ Changelog
 ### Neue Funktionen {#v0.11.2-features}

 * In der Anmeldeliste (`DeliveryAncmtList`) wird die Stamm-KG des Mitgliedes angegeben. (165770fa37)
-* Im Hauptmenü wurde im Menüpunkt _Hilfe_ ein Fehler-Protokoll-Fenster (`LogWindow`) hinzugefügt. (526e951029)
+* Im Haupt-Fenster (`MainWindow`) wurde im Menüpunkt _Hilfe_ ein Fehler-Protokoll-Fenster (`LogWindow`) hinzugefügt. (526e951029)

 ### Behobene Fehler {#v0.11.2-bugfixes}

@ -239,7 +362,7 @@ Changelog

 ### Behobene Fehler {#v0.10.6-bugfixes}

-* Der Titel des Flächenbindungs-Fensters (`AreaComAdminWindow`) ist jetzt _Flächenbindungen_, nicht mehr _Lieferungen_. (ee1315929c)
+* Der Titel des Flächenbindungen-Fensters (`AreaComAdminWindow`) ist jetzt _Flächenbindungen_, nicht mehr _Lieferungen_. (ee1315929c)
 * Im Auszahlungsvariante-Fenster (`ChartWindow`) einen Skalierungs-Fehler behoben. ([#33][i33])
 * Versuch: Fehler bei automatischer Daten-Erneuerung bei längerer Benutzung. (8c8c0a8c2b)

@ -556,7 +679,7 @@ Changelog

 ### Behobene Fehler {#v0.8.4-bugfixes}

-* Falls beim Schließen des Hauptmenüs ein anderes Fenster im Bearbeiten-/Erstellen-Modus war führte das zu einem Absturz. (70f8276808)
+* Falls beim Schließen des Haupt-Fensters (`MainWindow`) ein anderes Fenster im Bearbeiten-/Erstellen-Modus war führte das zu einem Absturz. (70f8276808)

 ### Sonstiges {#v0.8.4-misc}

--- a/Elwig/App.xaml
+++ b/Elwig/App.xaml
@ -30,13 +30,13 @@

        <DataTemplate x:Key="WineVarietyTemplateCollapsed">
            <StackPanel Orientation="Horizontal">
-                <TextBlock Text="{Binding Name}"/>
+                <TextBlock Text="{Binding Name}" Foreground="{Binding Color}"/>
            </StackPanel>
        </DataTemplate>
        <DataTemplate x:Key="WineVarietyTemplateExpanded">
            <StackPanel Orientation="Horizontal">
-                <TextBlock Text="{Binding SortId}" MinWidth="36" Margin="0,0,10,0"/>
-                <TextBlock Text="{Binding Name}"/>
+                <TextBlock Text="{Binding SortId}" Foreground="{Binding Color}" MinWidth="36" Margin="0,0,10,0"/>
+                <TextBlock Text="{Binding Name}" Foreground="{Binding Color}"/>
                <TextBlock Text="{Binding CommentFormat}" FontSize="10" VerticalAlignment="Bottom" Margin="0,0,0,2"/>
            </StackPanel>
        </DataTemplate>
--- a/Elwig/App.xaml.cs
+++ b/Elwig/App.xaml.cs
@ -25,9 +25,13 @@ namespace Elwig {

        private readonly DispatcherTimer _autoUpdateTimer = new() { Interval = TimeSpan.FromHours(1) };

-        public static readonly string DataPath = @"C:\ProgramData\Elwig\";
+        public static readonly string DataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), "Elwig");
+        public static readonly string MailsPath = Path.Combine(DataPath, "mails");
        public static readonly string ConfigPath = Path.Combine(DataPath, "config.ini");
-        public static readonly string ExePath = @"C:\Program Files\Elwig\";
+        public static readonly string InstallPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles), "Elwig");
+        public static readonly string DocumentsPath = (Assembly.GetEntryAssembly()?.Location.Contains(@"\bin\") ?? false) ?
+            Path.Combine(Assembly.GetEntryAssembly()!.Location.Split(@"\bin\")[0], "../Elwig/Documents") :
+            Path.Combine(InstallPath, "resources/Documents");
        public static readonly string TempPath = Path.Combine(Path.GetTempPath(), "Elwig");

        public static Config Config { get; private set; } = new(ConfigPath);
@ -56,6 +60,7 @@ namespace Elwig {
            Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
            Directory.CreateDirectory(TempPath);
            Directory.CreateDirectory(DataPath);
+            Directory.CreateDirectory(MailsPath);
            MainDispatcher = Dispatcher;
            Scales = [];
            CurrentApp = this;
@ -195,10 +200,12 @@ namespace Elwig {
            var ch = CurrentLastWrite;
            if (ch > CurrentApp.LastChanged)
                CurrentApp.LastChanged = ch;
-            foreach (Window w in CurrentApp.Windows) {
-                if (w is not ContextWindow c) continue;
-                MainDispatcher.BeginInvoke(c.HintContextChange);
-            }
+            MainDispatcher.Invoke(() => {
+                foreach (Window w in CurrentApp.Windows) {
+                    if (w is not ContextWindow c) continue;
+                    MainDispatcher.BeginInvoke(c.HintContextChange);
+                }
+            });
        }

        private void OnAutoUpdateTimer(object? sender, EventArgs? evt) {
--- a/Elwig/Dialogs/AreaComModifyDialog.xaml
+++ b/Elwig/Dialogs/AreaComModifyDialog.xaml
@ -0,0 +1,71 @@
+<Window x:Class="Elwig.Dialogs.AreaComModifyDialog"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:Elwig.Dialogs"
+        xmlns:ctrl="clr-namespace:Elwig.Controls"
+        ResizeMode="NoResize" ShowInTaskbar="False" Topmost="True"
+        WindowStartupLocation="CenterOwner"
+        DataContext="{Binding RelativeSource={RelativeSource Self}}"
+        Title="Flächenbindungen bearbeiten" Height="220" Width="450">
+    <Window.Resources>
+        <Style TargetType="Label">
+            <Setter Property="HorizontalAlignment" Value="Left"/>
+            <Setter Property="VerticalAlignment" Value="Top"/>
+            <Setter Property="Padding" Value="2,4,2,4"/>
+            <Setter Property="Height" Value="25"/>
+        </Style>
+        <Style TargetType="TextBox">
+            <Setter Property="HorizontalAlignment" Value="Stretch"/>
+            <Setter Property="VerticalAlignment" Value="Top"/>
+            <Setter Property="FontSize" Value="14"/>
+            <Setter Property="Padding" Value="2"/>
+            <Setter Property="Height" Value="25"/>
+            <Setter Property="TextWrapping" Value="NoWrap"/>
+        </Style>
+        <Style TargetType="Button">
+            <Setter Property="HorizontalAlignment" Value="Right"/>
+            <Setter Property="VerticalAlignment" Value="Bottom"/>
+            <Setter Property="Width" Value="100"/>
+            <Setter Property="Height" Value="25"/>
+        </Style>
+    </Window.Resources>
+    <Grid>
+        <TextBlock x:Name="QuestionBlock1" TextAlignment="Center" Margin="0,10,0,0"
+                   HorizontalAlignment="Center" VerticalAlignment="Top">
+            Soll die Flächenbindung (<Run Text="{Binding Area}"/> m², <Run Text="{Binding OrigYearFrom}"/>–<Run Text="{Binding OrigYearTo}"/>) rückwirkend bearbeitet werden,<LineBreak/>
+            oder erst ab der angegebenen Saison?
+        </TextBlock>
+        <TextBlock x:Name="QuestionBlock2" TextAlignment="Center" Margin="0,10,0,0" Visibility="Hidden"
+                   HorizontalAlignment="Center" VerticalAlignment="Top">
+            Soll die Flächenbindung (<Run Text="{Binding Area}"/> m², <Run Text="{Binding OrigYearFrom}"/>–<Run Text="{Binding OrigYearTo}"/>) rückwirkend gelöscht werden,<LineBreak/>
+            oder erst ab der angegebenen Saison?
+        </TextBlock>
+
+        <Label x:Name="SeasonLabel" Content="Saison:" Margin="0,50,100,0"
+               HorizontalAlignment="Center" VerticalAlignment="Top"/>
+        <ctrl:IntegerUpDown x:Name="SeasonInput" Width="56" Height="25" Margin="0,50,0,0" FontSize="14"
+                            Minimum="1900" Maximum="9999"
+                            HorizontalAlignment="Center" VerticalAlignment="Top"
+                            TextChanged="SeasonInput_TextChanged"/>
+        <CheckBox x:Name="RetroactiveInput" Content="Rückwirkend bearbeiten" Margin="0,80,0,0"
+                  HorizontalAlignment="Center" VerticalAlignment="Top"
+                  Checked="RetroactiveInput_Changed" Unchecked="RetroactiveInput_Changed"
+                  IsChecked="{Binding ModifyRetroactively}"/>
+
+        <TextBlock x:Name="DescBlock1" Margin="0,105,0,0" TextAlignment="Center"
+                   HorizontalAlignment="Center" VerticalAlignment="Top">
+            Die Flächenbindung bleibt bis inkl. Saison <Bold><Run x:Name="CancelSeason1"/></Bold> unverändert,<LineBreak/>
+            und wird ab inkl. Saison <Bold><Run x:Name="NewSeason1"/></Bold> in geänderter Form übernommen.
+        </TextBlock>
+        <TextBlock x:Name="DescBlock2" Margin="0,105,0,0" TextAlignment="Center" Visibility="Hidden"
+                   HorizontalAlignment="Center" VerticalAlignment="Top">
+            Die Flächenbindung bleibt bis inklusive Saison <Bold><Run x:Name="CancelSeason2"/></Bold> gültig.
+        </TextBlock>
+
+        <Button x:Name="ConfirmButton" Content="Bestätigen" Margin="10,10,115,10" Grid.Column="1"
+                Click="ConfirmButton_Click"/>
+        <Button x:Name="CancelButton" Content="Abbrechen" Margin="10,10,10,10" Grid.Column="1" IsCancel="True"/>
+    </Grid>
+</Window>
--- a/Elwig/Dialogs/AreaComModifyDialog.xaml.cs
+++ b/Elwig/Dialogs/AreaComModifyDialog.xaml.cs
@ -0,0 +1,62 @@
+using Elwig.Helpers;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace Elwig.Dialogs {
+    public partial class AreaComModifyDialog : Window {
+
+        public int? YearTo { get; set; }
+        public bool ModifyRetroactively { get; set; }
+
+        public string OrigYearFrom { get; set; }
+        public string OrigYearTo { get; set; }
+        public string Area { get; set; }
+
+        public AreaComModifyDialog(int? yearFrom, int? yearTo, int area, bool delete) {
+            Area = $"{area:N0}";
+            OrigYearFrom = $"{yearFrom}";
+            OrigYearTo = $"{yearTo}";
+            InitializeComponent();
+            Title = delete ? "Flächenbindung löschen" : "Flächenbindung bearbeiten";
+            RetroactiveInput.Content = delete ? "Rückwirkend löschen" : "Rückwirkend bearbeiten";
+            if (delete) {
+                QuestionBlock1.Visibility = Visibility.Hidden;
+                QuestionBlock2.Visibility = Visibility.Visible;
+                DescBlock1.Visibility = Visibility.Hidden;
+                DescBlock2.Visibility = Visibility.Visible;
+            }
+            if ((yearTo.HasValue && yearTo < Utils.CurrentNextSeason) || (yearFrom.HasValue && yearFrom >= Utils.CurrentNextSeason)) {
+                RetroactiveInput.IsChecked = true;
+            } else {
+                SeasonInput.Text = $"{Utils.CurrentNextSeason}";
+            }
+        }
+
+        private void SeasonInput_TextChanged(object sender, TextChangedEventArgs evt) {
+            YearTo = SeasonInput.Value! - 1;
+            CancelSeason1.Text = $"{YearTo}";
+            CancelSeason2.Text = $"{YearTo}";
+            NewSeason1.Text = $"{YearTo + 1}";
+        }
+
+        private void RetroactiveInput_Changed(object sender, RoutedEventArgs evt) {
+            if (ModifyRetroactively) {
+                SeasonInput.IsEnabled = false;
+                SeasonInput.Text = "";
+                YearTo = null;
+                DescBlock1.Visibility = Visibility.Hidden;
+                DescBlock2.Visibility = Visibility.Hidden;
+            } else {
+                SeasonInput.IsEnabled = true;
+                SeasonInput.Text = $"{Utils.CurrentNextSeason}";
+                DescBlock1.Visibility = QuestionBlock1.Visibility;
+                DescBlock2.Visibility = QuestionBlock2.Visibility;
+            }
+        }
+
+        private void ConfirmButton_Click(object sender, RoutedEventArgs evt) {
+            DialogResult = true;
+            Close();
+        }
+    }
+}
--- a/Elwig/Dialogs/AreaComTransferDialog.xaml
+++ b/Elwig/Dialogs/AreaComTransferDialog.xaml
@ -1,4 +1,4 @@
-<Window x:Class="Elwig.Dialogs.AreaComDialog"
+<Window x:Class="Elwig.Dialogs.AreaComTransferDialog"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
@ -51,7 +51,7 @@
        <CheckBox x:Name="CopyYearToInput" Content="Beginn der Laufzeit von Vorgänger übernehmen" Margin="0,80,0,0"
                  HorizontalAlignment="Center" VerticalAlignment="Top"
                  Checked="CopyYearToInput_Changed" Unchecked="CopyYearToInput_Changed"
-                  IsChecked="{Binding MaintainYearTo}"/>
+                  IsChecked="{Binding MaintainYearFrom}"/>

        <TextBlock x:Name="DescBlock1" Margin="0,105,0,0" TextAlignment="Center"
                   HorizontalAlignment="Center" VerticalAlignment="Top">
--- a/Elwig/Dialogs/AreaComTransferDialog.xaml.cs
+++ b/Elwig/Dialogs/AreaComTransferDialog.xaml.cs
@ -3,16 +3,16 @@ using System.Windows;
 using System.Windows.Controls;

 namespace Elwig.Dialogs {
-    public partial class AreaComDialog : Window {
+    public partial class AreaComTransferDialog : Window {

        public int CancelSeason { get; set; }
        public int SuccessorSeason => CancelSeason + 1;
-        public bool MaintainYearTo { get; set; }
+        public bool MaintainYearFrom { get; set; }

        public string AreaComNum { get; set; }
        public string Area { get; set; }

-        public AreaComDialog(string name, int areaComNum, int area) {
+        public AreaComTransferDialog(string name, int areaComNum, int area) {
            CancelSeason = Utils.FollowingSeason - 1;
            AreaComNum = $"{areaComNum:N0}";
            Area = $"{area:N0}";
@ -29,7 +29,7 @@ namespace Elwig.Dialogs {
            SeasonLabel.Margin = new(0, 40, 100, 0);
        }

-        public AreaComDialog(string name, string successorName, int areaComNum, int area) {
+        public AreaComTransferDialog(string name, string successorName, int areaComNum, int area) {
            CancelSeason = Utils.FollowingSeason - 1;
            AreaComNum = $"{areaComNum:N0}";
            Area = $"{area:N0}";
@ -43,13 +43,13 @@ namespace Elwig.Dialogs {
            CancelSeason = (int)SeasonInput.Value!;
            CancelSeason1.Text = $"{CancelSeason}";
            CancelSeason2.Text = $"{CancelSeason}";
-            TransferSeason.Text = MaintainYearTo ? "" : $"{SuccessorSeason}";
-            DescBlock1Season.Text = MaintainYearTo ? "dem originalen Beginn der FB" : "inkl. Saison ";
+            TransferSeason.Text = MaintainYearFrom ? "" : $"{SuccessorSeason}";
+            DescBlock1Season.Text = MaintainYearFrom ? "dem originalen Beginn der FB" : "inkl. Saison ";
        }

        private void CopyYearToInput_Changed(object sender, RoutedEventArgs evt) {
-            TransferSeason.Text = MaintainYearTo ? "" : $"{SuccessorSeason}";
-            DescBlock1Season.Text = MaintainYearTo ? "dem originalen Beginn der FB" : "inkl. Saison ";
+            TransferSeason.Text = MaintainYearFrom ? "" : $"{SuccessorSeason}";
+            DescBlock1Season.Text = MaintainYearFrom ? "dem originalen Beginn der FB" : "inkl. Saison ";
        }

        private void ConfirmButton_Click(object sender, RoutedEventArgs evt) {
--- a/Elwig/Documents/BusinessDocument.cshtml
+++ b/Elwig/Documents/BusinessDocument.cshtml
@ -2,7 +2,7 @@
@inherits TemplatePage<Elwig.Documents.BusinessDocument>
@model Elwig.Documents.BusinessDocument
@{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\BusinessDocument.css"/>
+<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\BusinessDocument.css"/>
 <div class="info-wrapper">
    <div class="address-wrapper">
        <div class="sender">
--- a/Elwig/Documents/CreditNote.cshtml
+++ b/Elwig/Documents/CreditNote.cshtml
@ -3,7 +3,7 @@
@inherits TemplatePage<Elwig.Documents.CreditNote>
@model Elwig.Documents.CreditNote
@{ Layout = "BusinessDocument"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\CreditNote.css"/>
+<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\CreditNote.css" />
 <main>
    <h1>@Model.Title</h1>
    <table class="credit">
@ -136,7 +136,10 @@
            }
        </tbody>
        <tbody style="break-inside: avoid;">
-            @{ decimal penalty = 0; }
+            @{
+                decimal penalty = 0;
+                string? comment = null;
+            }

            @if (Model.MemberUnderDeliveries != null && Model.MemberUnderDeliveries.Count() > 0) {
                <tr class="small">
@ -158,7 +161,13 @@
                penalty += Model.MemberAutoBusinessSharesAmount;
            }
            @if (Model.CustomPayment?.Amount != null) {
-                @Raw(FormatRow(Model.CustomPayment.Comment ?? ((Model.CustomPayment.Amount.Value) < 0 ? "Weitere Abzüge" : "Weitere Zuschläge"), Model.CustomPayment.Amount.Value, add: true));
+                comment = Model.CustomPayment.Comment;
+                string text = (Model.CustomPayment.Amount.Value < 0 ? "Weitere Abzüge" : "Weitere Zuschläge") + (comment != null ? "*" : "");
+                if (comment != null && comment!.Length <= 30) {
+                    text = comment;
+                    comment = null;
+                }
+                @Raw(FormatRow(text, Model.CustomPayment.Amount.Value, add: true));
                penalty += Model.CustomPayment.Amount.Value;
            }

@ -176,6 +185,9 @@
            }
        </tbody>
    </table>
+    @if (comment != null) {
+        <p>* @comment</p>
+    }
    <p>Überweisung erfolgt auf Konto @(Elwig.Helpers.Utils.FormatIban(Model.Member.Iban ?? "-")).</p>
    <div style="margin-top: 1em;">
        @if (Model.Text != null) {
--- a/Elwig/Documents/DeliveryAncmtList.cshtml
+++ b/Elwig/Documents/DeliveryAncmtList.cshtml
@ -2,7 +2,7 @@
@inherits TemplatePage<Elwig.Documents.DeliveryAncmtList>
@model Elwig.Documents.DeliveryAncmtList
@{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\DeliveryAncmtList.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\DeliveryAncmtList.css" />
 <main>
    <h1>Anmeldeliste</h1>
    <h2>@Model.Filter</h2>
@ -24,7 +24,7 @@
                <th rowspan="2" style="text-align: left;">Ort</th>
                <th rowspan="2" style="text-align: left;">Sorte</th>
                <th rowspan="2">Anmldg.</th>
-                <th>Gewicht</th>
+                <th>Menge</th>
            </tr>
            <tr>
                <th class="unit">[kg]</th>
--- a/Elwig/Documents/DeliveryConfirmation.cshtml
+++ b/Elwig/Documents/DeliveryConfirmation.cshtml
@ -3,7 +3,7 @@
@inherits TemplatePage<Elwig.Documents.DeliveryConfirmation>
@model Elwig.Documents.DeliveryConfirmation
@{ Layout = "BusinessDocument"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\DeliveryConfirmation.css"/>
+<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\DeliveryConfirmation.css" />
 <main>
    <h1>@Model.Title</h1>
    <table class="delivery-confirmation">
@ -30,7 +30,7 @@
                <th rowspan="2" style="text-align: left;">Qualitätsstufe</th>
                <th colspan="2">Gradation</th>
                <th colspan="2">Flächenbindung</th>
-                <th>Gewicht</th>
+                <th>Menge</th>
                <th rowspan="3" style="padding: 0;">
                    <svg width="10" height="40" xmlns="http://www.w3.org/2000/svg">
                        <text x="-40" y="4" transform="rotate(270)" font-size="8pt" font-style="italic" font-family="Times New Roman"
--- a/Elwig/Documents/DeliveryDepreciationList.cshtml
+++ b/Elwig/Documents/DeliveryDepreciationList.cshtml
@ -2,7 +2,7 @@
@inherits TemplatePage<Elwig.Documents.DeliveryDepreciationList>
@model Elwig.Documents.DeliveryDepreciationList
@{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\DeliveryDepreciationList.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\DeliveryDepreciationList.css" />
 <main>
    <h1>Abwertungsliste</h1>
    <h2>@Model.Filter</h2>
@ -27,7 +27,7 @@
                <th rowspan="2" style="text-align: left;">Sorte</th>
                <th rowspan="2" style="text-align: left;">Attr./Bewirt.</th>
                <th colspan="2">Gradation</th>
-                <th>Gewicht</th>
+                <th>Menge</th>
            </tr>
            <tr>
                <th class="unit">[°Oe]</th>
--- a/Elwig/Documents/DeliveryJournal.cshtml
+++ b/Elwig/Documents/DeliveryJournal.cshtml
@ -2,7 +2,7 @@
@inherits TemplatePage<Elwig.Documents.DeliveryJournal>
@model Elwig.Documents.DeliveryJournal
@{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\DeliveryJournal.css"/>
+<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\DeliveryJournal.css"/>
 <main>
    <h1>Lieferjournal</h1>
    <h2>@Model.Filter</h2>
@ -29,7 +29,7 @@
                <th rowspan="2" style="text-align: left;">Mitglied</th>
                <th rowspan="2" style="text-align: left;">Sorte</th>
                <th colspan="2">Gradation</th>
-                <th>Gewicht</th>
+                <th>Menge</th>
            </tr>
            <tr>
                <th class="unit">[°Oe]</th>
--- a/Elwig/Documents/DeliveryNote.cshtml
+++ b/Elwig/Documents/DeliveryNote.cshtml
@ -2,7 +2,7 @@
@inherits TemplatePage<Elwig.Documents.DeliveryNote>
@model Elwig.Documents.DeliveryNote
@{ Layout = "BusinessDocument"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\DeliveryNote.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\DeliveryNote.css" />
 <main>
 <h1>@Model.Title</h1>
 <table class="delivery large">
@ -24,7 +24,7 @@
            <th class="main" rowspan="2" colspan="2">Attribut</th>
            <th class="main" rowspan="2">Qualitätsstufe</th>
            <th colspan="2">Gradation</th>
-            <th>Gewicht</th>
+            <th>Menge</th>
        </tr>
        <tr>
            <th class="unit">[°Oe]</th>
--- a/Elwig/Documents/Document.cs
+++ b/Elwig/Documents/Document.cs
@ -23,7 +23,7 @@ namespace Elwig.Documents {
        public bool ShowFoldMarks = App.Config.Debug;
        public bool DoublePaged = false;

-        public string DataPath;
+        public string DocumentsPath;
        public int CurrentNextSeason;
        public string? DocumentId;
        public string Title;
@ -34,7 +34,7 @@ namespace Elwig.Documents {

        public Document(string title) {
            var c = App.Client;
-            DataPath = App.DataPath;
+            DocumentsPath = App.DocumentsPath;
            CurrentNextSeason = Utils.CurrentNextSeason;
            Title = title;
            Author = c.NameFull;
--- a/Elwig/Documents/Document.cshtml
+++ b/Elwig/Documents/Document.cshtml
@ -7,9 +7,9 @@
    <title>@Model.Title</title>
    <meta name="author" value="@Model.Author"/>
    <meta charset="UTF-8"/>
-    <link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\Document.css"/>
-    <link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\Document.Page.css"/>
-    <link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\Document.Table.css"/>
+    <link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\Document.css" />
+    <link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\Document.Page.css" />
+    <link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\Document.Table.css" />
    @if (Model.DoublePaged) {
        <style>
            @@page :left {
--- a/Elwig/Documents/MemberDataSheet.cshtml
+++ b/Elwig/Documents/MemberDataSheet.cshtml
@ -3,7 +3,7 @@
@inherits TemplatePage<Elwig.Documents.MemberDataSheet>
@model Elwig.Documents.MemberDataSheet
@{ Layout = "BusinessDocument"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\MemberDataSheet.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\MemberDataSheet.css" />
 <main>
    <h1>@Model.Title</h1>
    <table class="member border">
--- a/Elwig/Documents/MemberList.cshtml
+++ b/Elwig/Documents/MemberList.cshtml
@ -2,7 +2,7 @@
@inherits TemplatePage<Elwig.Documents.MemberList>
@model Elwig.Documents.MemberList
@{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\MemberList.css"/>
+<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\MemberList.css" />
 <main>
    <h1>Mitgliederliste</h1>
    <h2>@Model.Filter</h2>
--- a/Elwig/Documents/PaymentVariantSummary.cshtml
+++ b/Elwig/Documents/PaymentVariantSummary.cshtml
@ -3,7 +3,7 @@
@inherits TemplatePage<Elwig.Documents.PaymentVariantSummary>
@model Elwig.Documents.PaymentVariantSummary
@{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\PaymentVariantSummary.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\PaymentVariantSummary.css" />
 <main>
    <h1>Auszahlungsvariante Lese @Model.Variant.Year</h1>
    <h2>@Model.Variant.Name</h2>
@ -111,8 +111,8 @@
                <td class="number"><span class="fleft">@Model.CurrencySymbol</span>@($"{Math.Abs(payed):N2}")</td>
                @{
                    var weiRows = Model.Data.Rows.Where(r => r.QualityLevel == "Wein");
-                    var minWei = weiRows.Min(r => r.Ungeb.Price);
-                    var maxWei = weiRows.Max(r => r.Ungeb.Price);
+                    var minWei = weiRows.Min(r => r.Ungeb.MinPrice);
+                    var maxWei = weiRows.Max(r => r.Ungeb.MaxPrice);
                }
                <th class="lborder tborder">Preis (abgewertet):</th>
                <td colspan="2" class="center tborder">@(minWei != maxWei ? $"{minWei:N4}–{maxWei:N4}" : $"{minWei:N4}") @Model.CurrencySymbol/kg</td>
@ -123,8 +123,8 @@
                <td class="number tborder"><span class="fleft">@Model.CurrencySymbol</span>@($"{netSum:N2}")</td>
                @{
                    var quwRows = Model.Data.Rows.Where(r => r.QualityLevel != "Wein");
-                    var minPrice = quwRows.Min(r => r.Ungeb.Price);
-                    var maxPrice = quwRows.Max(r => r.Ungeb.Price);
+                    var minPrice = quwRows.Min(r => r.Ungeb.MinPrice);
+                    var maxPrice = quwRows.Max(r => r.Ungeb.MaxPrice);
                }
                <th class="lborder">Preis (ungeb., nicht abgew.):</th>
                <td colspan="2" class="center">@(minPrice != maxPrice ? $"{minPrice:N4}–{maxPrice:N4}" : $"{minPrice:N4}") @Model.CurrencySymbol/kg</td>
@ -135,8 +135,8 @@
                <td class="number"><span class="fleft">@Model.CurrencySymbol</span>@($"{Math.Abs(vat):N2}")</td>
                @{
                    var gebRows = Model.Data.Rows
-                    .Where(r => r.Geb.Price != null && r.Ungeb.Price != null)
-                    .Select(r => r.Geb.Price - r.Ungeb.Price);
+                        .Where(r => r.Geb.MaxPrice != null && r.Ungeb.MinPrice != null)
+                        .Select(r => r.Geb.MaxPrice - r.Ungeb.MinPrice);
                    var minGeb = gebRows.Min();
                    var maxGeb = gebRows.Max();
                }
@ -219,19 +219,22 @@
    </table>
    <table class="payment-variant-data">
        <colgroup>
-            <col style="width: 30mm;"/>
-            <col style="width: 20mm;"/>
-            <col style="width: 25mm;"/>
-            <col style="width: 20mm;"/>
-            <col style="width: 25mm;"/>
-            <col style="width: 20mm;"/>
            <col style="width: 25mm;"/>
+            <col style="width: 19mm;"/>
+            <col style="width: 18mm;"/>
+            <col style="width: 15mm;"/>
+            <col style="width: 18mm;"/>
+            <col style="width: 15mm;"/>
+            <col style="width: 18mm;"/>
+            <col style="width: 15mm;"/>
+            <col style="width: 22mm;"/>
        </colgroup>
        <thead>
            <tr>
                <th rowspan="2" style="text-align: left;">Qualitätsstufe</th>
                <th>Gradation</th>
                <th colspan="2">ungebunden</th>
+                <th colspan="2">attributlos gebunden</th>
                <th colspan="2">gebunden</th>
                <th>Gesamt</th>
            </tr>
@ -241,6 +244,8 @@
                <th>[@(Model.CurrencySymbol)/kg]</th>
                <th>[kg]</th>
                <th>[@(Model.CurrencySymbol)/kg]</th>
+                <th>[kg]</th>
+                <th>[@(Model.CurrencySymbol)/kg]</th>
                <th>[@(Model.CurrencySymbol)]</th>
            </tr>
        </thead>
@ -258,6 +263,8 @@
                        <th colspan="2">@hdr</th>
                        <td class="number">@($"{rows.Sum(r => r.Ungeb.Weight):N0}")</td>
                        <td></td>
+                        <td class="number">@($"{rows.Sum(r => r.LowGeb.Weight):N0}")</td>
+                        <td></td>
                        <td class="number">@($"{rows.Sum(r => r.Geb.Weight):N0}")</td>
                        <td></td>
                        <td class="number">@($"{rows.Sum(r => r.Amount):N2}")</td>
@ -267,9 +274,11 @@
                    <td>@(row.QualityLevel)</td>
                    <td class="center">@($"{row.Oe:N0}")</td>
                    <td class="number">@(row.Ungeb.Weight != 0 ? $"{row.Ungeb.Weight:N0}" : "-")</td>
-                    <td class="number">@(row.Ungeb.Price != null ? $"{row.Ungeb.Price:N4}" : "-")</td>
+                    <td class="number">@(row.Ungeb.MaxPrice != null ? $"{row.Ungeb.MaxPrice:N4}" : "-")</td>
+                    <td class="number">@(row.LowGeb.Weight != 0 ? $"{row.LowGeb.Weight:N0}" : "-")</td>
+                    <td class="number">@(row.LowGeb.MaxPrice != null ? $"{row.LowGeb.MaxPrice:N4}" : "-")</td>
                    <td class="number">@(row.Geb.Weight != 0 ? $"{row.Geb.Weight:N0}" : "-")</td>
-                    <td class="number">@(row.Geb.Price != null ? $"{row.Geb.Price:N4}" : "-")</td>
+                    <td class="number">@(row.Geb.MaxPrice != null ? $"{row.Geb.MaxPrice:N4}" : "-")</td>
                    <td class="number">@($"{row.Amount:N2}")</td>
                </tr>
                lastHdr = hdr;
--- a/Elwig/Documents/WineQualityStatistics.cshtml
+++ b/Elwig/Documents/WineQualityStatistics.cshtml
@ -3,7 +3,7 @@
@inherits TemplatePage<Elwig.Documents.WineQualityStatistics>
@model Elwig.Documents.WineQualityStatistics
@{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\WineQualityStatistics.css"/>
+<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\WineQualityStatistics.css" />
 <main>
    <h1>Qualitätsstatistik</h1>
    <h2>@Model.Filter</h2>
--- a/Elwig/Elwig.csproj
+++ b/Elwig/Elwig.csproj
@ -7,7 +7,7 @@
    <UseWPF>true</UseWPF>
    <PreserveCompilationContext>true</PreserveCompilationContext>
    <ApplicationIcon>Resources\Images\Elwig.ico</ApplicationIcon>
-    <Version>0.13.2</Version>
+    <Version>0.13.9</Version>
    <SatelliteResourceLanguages>de-AT</SatelliteResourceLanguages>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <ApplicationManifest>app.manifest</ApplicationManifest>
@ -20,26 +20,22 @@
    <EmbeddedResource Include="Resources\Sql\*" />
  </ItemGroup>

-  <Target Name="PreBuild" BeforeTargets="PreBuildEvent">
-    <Exec Command="call fetch-resources.bat" />
-  </Target>
-
  <ItemGroup>
-    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.3.2" />
-    <PackageReference Include="LinqKit" Version="1.3.0" />
-    <PackageReference Include="MailKit" Version="4.8.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Razor.Language" Version="6.0.33" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="8.0.8" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.8" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Ini" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.2792.45" />
-    <PackageReference Include="NJsonSchema" Version="11.0.2" />
+    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
+    <PackageReference Include="LinqKit" Version="1.3.8" />
+    <PackageReference Include="MailKit" Version="4.12.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Razor.Language" Version="6.0.36" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="9.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.4" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Ini" Version="9.0.4" />
+    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.3179.45" />
+    <PackageReference Include="NJsonSchema" Version="11.3.2" />
    <PackageReference Include="PdfiumViewer" Version="2.13.0" />
    <PackageReference Include="PdfiumViewer.Native.x86_64.no_v8-no_xfa" Version="2018.4.8.256" />
    <PackageReference Include="RazorLight" Version="2.3.1" />
-    <PackageReference Include="ScottPlot.WPF" Version="5.0.39" />
-    <PackageReference Include="System.IO.Ports" Version="8.0.0" />
-    <PackageReference Include="System.Text.Encoding.CodePages" Version="8.0.0" />
+    <PackageReference Include="ScottPlot.WPF" Version="5.0.55" />
+    <PackageReference Include="System.IO.Ports" Version="9.0.4" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="9.0.4" />
  </ItemGroup>

 </Project>
--- a/Elwig/Helpers/AppDbUpdater.cs
+++ b/Elwig/Helpers/AppDbUpdater.cs
@ -9,7 +9,7 @@ namespace Elwig.Helpers {
    public static class AppDbUpdater {

        // Don't forget to update value in Tests/fetch-resources.bat!
-        public static readonly int RequiredSchemaVersion = 31;
+        public static readonly int RequiredSchemaVersion = 32;

        private static int VersionOffset = 0;

--- a/Elwig/Helpers/Billing/BillingData.cs
+++ b/Elwig/Helpers/Billing/BillingData.cs
@ -299,22 +299,30 @@ namespace Elwig.Helpers.Billing {
            return (rev1, rev2);
        }

-        protected static void CollapsePaymentData(JsonObject data, IEnumerable<RawVaribute> vaributes, bool useDefault = true) {
+        protected static void CollapsePaymentData(JsonObject data, JsonObject originalData, IEnumerable<RawVaribute> vaributes, bool useDefault = true) {
            var (rev1, rev2) = GetReverseKeys(data);
            if (!data.ContainsKey("default")) {
                foreach (var (v, ks) in rev1) {
-                    if ((ks.Count >= vaributes.Count() * 0.5 && useDefault) || ks.Count == vaributes.Count()) {
-                        foreach (var k in ks) data.Remove(k);
+                    if ((ks.Count > vaributes.Count() * 0.5 && useDefault) || ks.Count == vaributes.Count()) {
+                        foreach (var k in ks) {
+                            if (!(originalData[$"{k[..2]}/"]?.AsValue().TryGetValue<string>(out var o) ?? false) || o == v)
+                                if (!(originalData[k.Split('-')[0]]?.AsValue().TryGetValue<string>(out var o2) ?? false) || o2 == v)
+                                    data.Remove(k);
+                        }
                        data["default"] = v;
-                        CollapsePaymentData(data, vaributes, useDefault);
+                        CollapsePaymentData(data, originalData, vaributes, useDefault);
                        return;
                    }
                }
                foreach (var (v, ks) in rev2) {
-                    if ((ks.Count >= vaributes.Count() * 0.5 && useDefault) || ks.Count == vaributes.Count()) {
-                        foreach (var k in ks) data.Remove(k);
+                    if ((ks.Count > vaributes.Count() * 0.5 && useDefault) || ks.Count == vaributes.Count()) {
+                        foreach (var k in ks) {
+                            if (!(originalData[$"{k[..2]}/"]?.AsValue().TryGetValue<decimal>(out var o) ?? false) || o == v)
+                                if (!(originalData[k.Split('-')[0]]?.AsValue().TryGetValue<decimal>(out var o2) ?? false) || o2 == v)
+                                    data.Remove(k);
+                        }
                        data["default"] = v;
-                        CollapsePaymentData(data, vaributes, useDefault);
+                        CollapsePaymentData(data, originalData, vaributes, useDefault);
                        return;
                    }
                }
@ -330,16 +338,26 @@ namespace Elwig.Helpers.Billing {
                var len = vaributes.Count(e => $"{e.AttrId}{(e.CultId != null && e.CultId != "" ? "-" : "")}{e.CultId}" == idx);
                foreach (var (v, ks) in rev1) {
                    var myKs = ks.Where(k => k.EndsWith($"/{idx}")).ToList();
-                    if (myKs.Count > 1 && ((myKs.Count >= len * 0.5 && useDefault) || myKs.Count == len)) {
+                    if (myKs.Count > 1 && ((myKs.Count > len * 0.5 && useDefault) || myKs.Count == len)) {
                        foreach (var k in myKs) data.Remove(k);
-                        data[(idx.StartsWith('-') && !useDefault ? "" : "/") + idx] = v;
+                        var discr = (idx.StartsWith('-') && !useDefault ? "" : "/") + idx;
+                        data[discr] = v;
+                        foreach (var (k, o) in originalData) {
+                            if (o!.AsValue().TryGetValue<string>(out var o2) && o2 != v && k.Contains(discr))
+                                data[k] = o2;
+                        }
                    }
                }
                foreach (var (v, ks) in rev2) {
                    var myKs = ks.Where(k => k.EndsWith($"/{idx}")).ToList();
-                    if (myKs.Count > 1 && ((myKs.Count >= len * 0.5 && useDefault) || myKs.Count == len)) {
+                    if (myKs.Count > 1 && ((myKs.Count > len * 0.5 && useDefault) || myKs.Count == len)) {
                        foreach (var k in myKs) data.Remove(k);
-                        data[(idx.StartsWith('-') && !useDefault ? "" : "/") + idx] = v;
+                        var discr = (idx.StartsWith('-') && !useDefault ? "" : "/") + idx;
+                        data[discr] = v;
+                        foreach (var (k, o) in originalData) {
+                            if (o!.AsValue().TryGetValue<decimal>(out var o2) && o2 != v && k.Contains(discr))
+                                data[k] = o2;
+                        }
                    }
                }
            }
@ -355,13 +373,22 @@ namespace Elwig.Helpers.Billing {
                } else if (k.Contains("/-")) {
                    data.Remove(k, out var val);
                    data.Add(k.Replace("/-", "-"), val);
+                    if (k[0] == '/' || k.Contains('-')) {
+                        foreach (var (k2, o) in originalData) {
+                            if (!data.ContainsKey(k2) && k2.Contains('-') && k2.Contains("-" + k.Split('-')[1]) && !k2.Contains("/-")
+                                && (!k2.Contains('/') || k2.Length <= 4 || !data.ContainsKey(k2[2..])))
+                            {
+                                data[k2] = o?.DeepClone();
+                            }
+                        }
+                    }
                }
            }

            (rev1, rev2) = GetReverseKeys(data, false);
            var keyVaributes = data
-                .Select(e => e.Key.Split('-')[0])
-                .Where(e => e.Length > 0 && e != "default")
+                .Select(e => e.Key)
+                .Where(e => e.Length > 0 && !e.Contains('-') && e != "default")
                .Distinct()
                .ToList();
            foreach (var idx in keyVaributes) {
@ -419,8 +446,8 @@ namespace Elwig.Helpers.Billing {
                }
            }

-            CollapsePaymentData(payment, vaributes ?? payment.Select(e => new RawVaribute(e.Key)).ToList(), useDefaultPayment);
-            CollapsePaymentData(qualityWei, vaributes ?? qualityWei.Select(e => new RawVaribute(e.Key)).ToList(), useDefaultQuality);
+            CollapsePaymentData(payment, payment.DeepClone().AsObject(), vaributes ?? payment.Select(e => new RawVaribute(e.Key)).ToList(), useDefaultPayment);
+            CollapsePaymentData(qualityWei, qualityWei.DeepClone().AsObject(), vaributes ?? qualityWei.Select(e => new RawVaribute(e.Key)).ToList(), useDefaultQuality);

            var data = new JsonObject {
                ["mode"] = "elwig",
--- a/Elwig/Helpers/Billing/BillingVariant.cs
+++ b/Elwig/Helpers/Billing/BillingVariant.cs
@ -46,14 +46,14 @@ namespace Elwig.Helpers.Billing {
                           m.mgnr,
                           v.avnr,
                           ROUND(p.amount / POW(10, s.precision - 2)) AS net_amount,
-                           ROUND(lp.amount / POW(10, s.precision - 2)) AS prev_amount,
+                           IIF(lc.amount >= 0, ROUND(lp.amount / POW(10, s.precision - 2)), 0) AS prev_net_amount,
                           IIF(m.buchführend, s.vat_normal, s.vat_flatrate) AS vat,
                           ROUND(IIF({Data.ConsiderTotalPenalty}, COALESCE(b.total_penalty, 0), 0) / POW(10, s.precision - 2)) +
                           ROUND(IIF({Data.ConsiderContractPenalties}, COALESCE(u.total_penalty, 0), 0) / POW(10, 4 - 2)) +
                           ROUND(IIF({Data.ConsiderAutoBusinessShares}, -COALESCE(a.total_amount, 0), 0) / POW(10, s.precision - 2)) +
                           IIF({Data.ConsiderCustomModifiers}, COALESCE(x.amount, 0), 0)
                           AS modifiers,
-                           lc.modifiers AS prev_modifiers
+                           IIF(lc.amount >= 0, lc.modifiers, 0) AS prev_modifiers
                    FROM season s
                        JOIN payment_variant v ON v.year = s.year
                        LEFT JOIN payment_variant l ON l.year = s.year
--- a/Elwig/Helpers/Billing/GraphEntry.cs
+++ b/Elwig/Helpers/Billing/GraphEntry.cs
@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Windows.Media;

 namespace Elwig.Helpers.Billing {
    public class GraphEntry {
@ -40,6 +41,7 @@ namespace Elwig.Helpers.Billing {
        public string VaributeStringSimple => (Abgewertet ? "Abgew.: " : "") + (Vaributes.Count != 0 ? (Vaributes.Count >= 25 ? "Restliche Sorten" : string.Join(", ", Vaributes.Select(c => c.Listing))) : "-");
        public string VaributeString => Vaributes.Count != 0 ? string.Join("\n", Vaributes.Select(c => c.FullName)) : "-";
        public string VaributeStringChange => (Abgewertet ? "A." : "") + string.Join(",", Vaributes.Select(c => c.Listing));
+        public Brush? Color => Vaributes.Select(v => v.Variety?.Color).Distinct().SingleOrDefault();
        private readonly int Precision;

        public GraphEntry(int id, int precision, BillingData.CurveMode mode) {
--- a/Elwig/Helpers/ClientParameters.cs
+++ b/Elwig/Helpers/ClientParameters.cs
@ -23,6 +23,10 @@ namespace Elwig.Helpers {
        public bool HasNetWeighing(Branch? b) => HasNetWeighing(b?.ZwstId);
        public bool HasNetWeighing() => HasNetWeighing(App.ZwstId);

+        public bool HasBoxWeighing(string? zwstId) => IsWinzerkeller && (zwstId != "W");
+        public bool HasBoxWeighing(Branch? b) => HasBoxWeighing(b?.ZwstId);
+        public bool HasBoxWeighing() => HasBoxWeighing(App.ZwstId);
+
        public string NameToken;
        public string NameShort;
        public string Name;
@ -67,6 +71,12 @@ namespace Elwig.Helpers {
        public string? TextEmailSubject;
        public string? TextEmailBody;

+        public bool MailIncludeNonDeliverers;
+        public bool MailDoublePaged;
+        public int MailSendPostal;
+        public int MailSendEmail;
+        public int MailOrdering;
+
        public int ExportEbicsVersion;
        public int ExportEbicsAddress;

@ -117,7 +127,7 @@ namespace Elwig.Helpers {
                    case "KMW/5": ModeWineQualityStatistics = 3; break;
                    case "KMW/10": ModeWineQualityStatistics = 4; break;
                }
-                switch (parameters.GetValueOrDefault("ORDERING_MEMBERLIST", "")?.ToUpper()) {
+                switch (parameters.GetValueOrDefault("ORDERING_MEMBERLIST", "MGNR")?.ToUpper()) {
                    case "MGNR": OrderingMemberList = 0; break;
                    case "NAME": OrderingMemberList = 1; break;
                    case "KG": OrderingMemberList = 2; break;
@ -135,6 +145,31 @@ namespace Elwig.Helpers {
                TextEmailBody = parameters.GetValueOrDefault("TEXT_EMAIL_BODY");
                if (TextEmailBody == "") TextEmailBody = null;

+                MailIncludeNonDeliverers = (parameters.GetValueOrDefault("MAIL_INCLUDE_NON_DELIVERERS")?.ToUpper()) switch {
+                    "1" or "TRUE" or "YES" or "JA" => true,
+                    _ => false,
+                };
+                MailDoublePaged = (parameters.GetValueOrDefault("MAIL_DOUBLE_PAGED")?.ToUpper()) switch {
+                    "1" or "TRUE" or "YES" or "JA" => true,
+                    _ => false,
+                };
+                switch (parameters.GetValueOrDefault("MAIL_SEND_POSTAL", "WISH")?.ToUpper()) {
+                    case "ALL": MailSendPostal = 3; break;
+                    case "WISH": MailSendPostal = 2; break;
+                    case "NO_EMAIL": MailSendPostal = 1; break;
+                    case "NONE": MailSendPostal = 0; break;
+                }
+                switch (parameters.GetValueOrDefault("MAIL_SEND_EMAIL", "WISH")?.ToUpper()) {
+                    case "ALL": MailSendEmail = 2; break;
+                    case "WISH": MailSendEmail = 1; break;
+                    case "NONE": MailSendEmail = 0; break;
+                }
+                switch (parameters.GetValueOrDefault("MAIL_ORDERING", "MGNR")?.ToUpper()) {
+                    case "MGNR": MailOrdering = 0; break;
+                    case "NAME": MailOrdering = 1; break;
+                    case "PLZ": MailOrdering = 2; break;
+                }
+
                ExportEbicsVersion = int.TryParse(parameters.GetValueOrDefault("EXPORT_EBICS_VERSION"), out var v) ? v : 9;
                switch (parameters.GetValueOrDefault("EXPORT_EBICS_ADDRESS", "FULL")?.ToUpper()) {
                    case "OMIT": ExportEbicsAddress = 0; break;
@ -177,6 +212,25 @@ namespace Elwig.Helpers {
                case 1: orderingMemberList = "NAME"; break;
                case 2: orderingMemberList = "KG"; break;
            }
+            string mailSendPostal = "MGNR";
+            switch (MailOrdering) {
+                case 0: mailSendPostal = "NONE"; break;
+                case 1: mailSendPostal = "NO_EMAIL"; break;
+                case 2: mailSendPostal = "WISH"; break;
+                case 3: mailSendPostal = "ALL"; break;
+            }
+            string mailSendEmail = "MGNR";
+            switch (MailOrdering) {
+                case 0: mailSendEmail = "NONE"; break;
+                case 1: mailSendEmail = "WISH"; break;
+                case 2: mailSendEmail = "ALL"; break;
+            }
+            string mailOrdering = "MGNR";
+            switch (MailOrdering) {
+                case 0: mailOrdering = "MGNR"; break;
+                case 1: mailOrdering = "NAME"; break;
+                case 2: mailOrdering = "PLZ"; break;
+            }
            string exportEbicsAddress = "FULL";
            switch (ExportEbicsAddress) {
                case 0: exportEbicsAddress = "OMIT"; break;
@ -212,6 +266,11 @@ namespace Elwig.Helpers {
                ("TEXT_CREDITNOTE", TextCreditNote),
                ("TEXT_EMAIL_SUBJECT", TextEmailSubject),
                ("TEXT_EMAIL_BODY", TextEmailBody),
+                ("MAIL_INCLUDE_NON_DELIVERERS", MailIncludeNonDeliverers ? "YES" : "NO"),
+                ("MAIL_DOUBLE_PAGED", MailDoublePaged ? "YES" : "NO"),
+                ("MAIL_SEND_POSTAL", mailSendPostal),
+                ("MAIL_SEND_EMAIL", mailSendEmail),
+                ("MAIL_ORDERING", mailOrdering),
                ("EXPORT_EBICS_VERSION", ExportEbicsVersion.ToString()),
                ("EXPORT_EBICS_ADDRESS", exportEbicsAddress),
                ("AUTOADJUST_BUSINESSSHARES", autoAdjust),
--- a/Elwig/Helpers/ControlUtils.cs
+++ b/Elwig/Helpers/ControlUtils.cs
@ -5,6 +5,7 @@ using System.Linq;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Controls.Primitives;
+using System.Windows.Threading;
 using Brush = System.Windows.Media.Brush;
 using Brushes = System.Windows.Media.Brushes;

@ -234,5 +235,21 @@ namespace Elwig.Helpers {
                return null;
            }
        }
+
+        public static void InitializeDelayTimer(TextBox tb, Action<object, TextChangedEventArgs> handler) {
+            var timer = new DispatcherTimer {
+                Interval = TimeSpan.FromMilliseconds(250)
+            };
+            timer.Tick += (object? sender, EventArgs evt) => {
+                timer.Stop();
+                var (oSender, oEvent) = ((object, TextChangedEventArgs))timer.Tag;
+                handler(oSender, oEvent);
+            };
+            tb.TextChanged += (object sender, TextChangedEventArgs evt) => {
+                timer.Stop();
+                timer.Tag = (sender, evt);
+                timer.Start();
+            };
+        }
    }
 }
--- a/Elwig/Helpers/Export/ElwigData.cs
+++ b/Elwig/Helpers/Export/ElwigData.cs
@ -1,14 +1,15 @@
-using System.IO.Compression;
-using System.IO;
-using System.Threading.Tasks;
 using Elwig.Models.Entities;
-using System.Collections.Generic;
-using System;
-using System.Text.Json.Nodes;
-using System.Linq;
-using System.Windows;
 using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.IO.Compression;
+using System.Linq;
 using System.Text.Json;
+using System.Text.Json.Nodes;
+using System.Threading.Tasks;
+using System.Windows;

 namespace Elwig.Helpers.Export {
    public static class ElwigData {
@ -63,7 +64,8 @@ namespace Elwig.Helpers.Export {
                    List<WbRd> Riede,
                    List<Delivery> Deliveries,
                    List<DeliveryPart> DeliveryParts,
-                    List<DeliveryPartModifier> Modifiers)>();
+                    List<DeliveryPartModifier> Modifiers,
+                    Dictionary<string, List<(int Id1, int Id2, DateTime CreatedAt, DateTime ModifiedAt)>> Timestamps)>();

                var metaData = new List<(string FileName, string ZwstId, string Device,
                    int? MemberNum, string? MemberFilters,
@ -94,7 +96,11 @@ namespace Elwig.Helpers.Export {
                        areaComCount, areaComFilters != null ? string.Join(" / ", areaComFilters) : null,
                        deliveryCount, deliveryFilters != null ? string.Join(" / ", deliveryFilters) : null));

-                    data.Add(new([], [], [], [], [], [], [], new([], [])));
+                    data.Add(new([], [], [], [], [], [], [], new([], [], new() {
+                        ["member"] = [],
+                        ["area_commitment"] = [],
+                        ["delivery"] = [],
+                    })));
                    var r = data[^1];

                    var membersJson = zip.GetEntry("members.json");
@ -103,11 +109,13 @@ namespace Elwig.Helpers.Export {
                        string? line;
                        while ((line = await reader.ReadLineAsync()) != null) {
                            var obj = JsonNode.Parse(line)!.AsObject();
-                            var (m, b, telNrs, emailAddrs) = obj.ToMember(kgs);
+                            var (m, b, telNrs, emailAddrs, timestamps) = obj.ToMember(kgs);
                            r.Members.Add(m);
                            if (b != null) r.BillingAddresses.Add(b);
                            r.TelephoneNumbers.AddRange(telNrs);
                            r.EmailAddresses.AddRange(emailAddrs);
+                            if (timestamps.HasValue)
+                                r.Timestamps["member"].Add((m.MgNr, 0, timestamps.Value.CreatedAt, timestamps.Value.ModifiedAt));
                        }
                    }

@ -117,12 +125,14 @@ namespace Elwig.Helpers.Export {
                        string? line;
                        while ((line = await reader.ReadLineAsync()) != null) {
                            var obj = JsonNode.Parse(line)!.AsObject();
-                            var (areaCom, wbrd) = obj.ToAreaCom(kgs, currentWbRde);
+                            var (areaCom, wbrd, timestamps) = obj.ToAreaCom(kgs, currentWbRde);
                            r.AreaCommitments.Add(areaCom);
                            if (wbrd != null) {
                                currentWbRde[wbrd.KgNr].Add(wbrd);
                                r.Riede.Add(wbrd);
                            }
+                            if (timestamps.HasValue)
+                                r.Timestamps["area_commitment"].Add((areaCom.FbNr, 0, timestamps.Value.CreatedAt, timestamps.Value.ModifiedAt));
                        }
                    }

@ -132,10 +142,12 @@ namespace Elwig.Helpers.Export {
                        string? line;
                        while ((line = await reader.ReadLineAsync()) != null) {
                            var obj = JsonNode.Parse(line)!.AsObject();
-                            var (d, parts, mods) = obj.ToDelivery(currentLsNrs, currentDids);
+                            var (d, parts, mods, timestamps) = obj.ToDelivery(currentLsNrs, currentDids);
                            r.Deliveries.Add(d);
                            r.DeliveryParts.AddRange(parts);
                            r.Modifiers.AddRange(mods);
+                            if (timestamps.HasValue)
+                                r.Timestamps["delivery"].Add((d.Year, d.DId, timestamps.Value.CreatedAt, timestamps.Value.ModifiedAt));
                        }
                    }
                }
@ -144,7 +156,7 @@ namespace Elwig.Helpers.Export {
                var importedAreaComs = new List<(string FileName, string ZwstId, string Device, int Imported, int NotImported, string Filters)>();
                var importedDeliveries = new List<(string FileName, string ZwstId, string Device, int New, int Overwritten, int NotImported, string Filters)>();

-                foreach (var ((members, billingAddresses, telephoneNumbers, emailAddresses, areaCommitments, riede, deliveries, deliveryParts, modifiers), meta) in data.Zip(metaData)) {
+                foreach (var ((members, billingAddresses, telephoneNumbers, emailAddresses, areaCommitments, riede, deliveries, deliveryParts, modifiers, timestamps), meta) in data.Zip(metaData)) {
                    var branch = branches[meta.ZwstId];
                    var device = meta.Device;

@ -272,6 +284,26 @@ namespace Elwig.Helpers.Export {
                    }

                    await ctx.SaveChangesAsync();
+
+                    var primaryKeys = new Dictionary<string, string>() {
+                        ["member"] = "mgnr, 0",
+                        ["area_commitment"] = "fbnr, 0",
+                        ["delivery"] = "year, did",
+                    };
+                    var updateStmts = timestamps
+                        .SelectMany(e => e.Value.Select(m => $"UPDATE {e.Key} " +
+                                                             $"SET ctime = {((DateTimeOffset)m.CreatedAt.ToUniversalTime()).ToUnixTimeSeconds()}, " +
+                                                                 $"mtime = {((DateTimeOffset)m.ModifiedAt.ToUniversalTime()).ToUnixTimeSeconds()} " +
+                                                             $"WHERE ({primaryKeys[e.Key]}) = ({m.Id1}, {m.Id2});"));
+                    using var cnx = AppDbContext.Connect();
+                    await AppDbContext.ExecuteBatch(cnx, $"""
+                        BEGIN;
+                        UPDATE client_parameter SET value = '0' WHERE param = 'ENABLE_TIME_TRIGGERS';
+                        {string.Join("\n", updateStmts)}
+                        UPDATE client_parameter SET value = '1' WHERE param = 'ENABLE_TIME_TRIGGERS';
+                        COMMIT;
+                        """);
+
                    await AddImportedFiles(Path.GetFileName(meta.FileName));
                }
                App.HintContextChange();
@ -460,15 +492,19 @@ namespace Elwig.Helpers.Export {
                    return obj;
                }).ToArray()),
                ["comment"] = m.Comment,
+                ["created_at"] = $"{m.CreatedAt:yyyy-MM-ddTHH:mm:ssK}",
+                ["modified_at"] = $"{m.ModifiedAt:yyyy-MM-ddTHH:mm:ssK}",
            };
        }

-        public static (Member, BillingAddr?, List<MemberTelNr>, List<MemberEmailAddr>) ToMember(this JsonNode json, Dictionary<int, AT_Kg> kgs) {
+        public static (Member, BillingAddr?, List<MemberTelNr>, List<MemberEmailAddr>, (DateTime CreatedAt, DateTime ModifiedAt)?) ToMember(this JsonNode json, Dictionary<int, AT_Kg> kgs) {
            var mgnr = json["mgnr"]!.AsValue().GetValue<int>();
            var kgnr = json["default_kgnr"]?.AsValue().GetValue<int>();
            if (kgnr != null && !kgs.Values.Any(k => k.WbKg?.KgNr == kgnr)) {
                throw new ArgumentException($"Für KG {(kgs.TryGetValue(kgnr.Value, out var k) ? k.Name : "?")} ({kgnr:00000}) ist noch keine Großlage festgelegt!\n(Stammdaten → Herkunftshierarchie)");
            }
+            var createdAt = json["created_at"]?.AsValue().GetValue<string>();
+            var modifiedAt = json["modified_at"]?.AsValue().GetValue<string>();
            return (new Member {
                MgNr = mgnr,
                PredecessorMgNr = json["predecessor_mgnr"]?.AsValue().GetValue<int>(),
@ -502,6 +538,7 @@ namespace Elwig.Helpers.Export {
                ContactViaPost = json["contact_postal"]?.AsValue().GetValue<bool>() ?? false,
                ContactViaEmail = json["contact_email"]?.AsValue().GetValue<bool>() ?? false,
                Comment = json["comment"]?.AsValue().GetValue<string>(),
+                ImportedAt = DateTime.Now,
            }, json["billing_address"] is JsonObject a ? new BillingAddr {
                MgNr = mgnr,
                FullName = a["name"]!.AsValue().GetValue<string>(),
@ -519,7 +556,10 @@ namespace Elwig.Helpers.Export {
                Nr = i + 1,
                Address = a["address"]!.AsValue().GetValue<string>(),
                Comment = a["comment"]?.AsValue().GetValue<string>(),
-            }).ToList());
+            }).ToList(),
+            createdAt == null || modifiedAt == null ? null :
+            (DateTime.ParseExact(createdAt, "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None),
+             DateTime.ParseExact(modifiedAt, "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None)));
        }

        public static JsonObject ToJson(this AreaCom c) {
@ -535,10 +575,12 @@ namespace Elwig.Helpers.Export {
                ["year_from"] = c.YearFrom,
                ["year_to"] = c.YearTo,
                ["comment"] = c.Comment,
+                ["created_at"] = $"{c.CreatedAt:yyyy-MM-ddTHH:mm:ssK}",
+                ["modified_at"] = $"{c.ModifiedAt:yyyy-MM-ddTHH:mm:ssK}",
            };
        }

-        public static (AreaCom, WbRd?) ToAreaCom(this JsonNode json, Dictionary<int, AT_Kg> kgs, Dictionary<int, List<WbRd>> riede) {
+        public static (AreaCom, WbRd?, (DateTime CreatedAt, DateTime ModifiedAt)?) ToAreaCom(this JsonNode json, Dictionary<int, AT_Kg> kgs, Dictionary<int, List<WbRd>> riede) {
            var kgnr = json["kgnr"]!.AsValue().GetValue<int>();
            var ried = json["ried"]?.AsValue().GetValue<string>();
            WbRd? rd = null;
@ -556,6 +598,8 @@ namespace Elwig.Helpers.Export {
                    rde.Add(rd);
                }
            }
+            var createdAt = json["created_at"]?.AsValue().GetValue<string>();
+            var modifiedAt = json["modified_at"]?.AsValue().GetValue<string>();
            return (new AreaCom {
                FbNr = json["fbnr"]!.AsValue().GetValue<int>(),
                MgNr = json["mgnr"]!.AsValue().GetValue<int>(),
@ -568,7 +612,11 @@ namespace Elwig.Helpers.Export {
                YearFrom = json["year_from"]?.AsValue().GetValue<int>(),
                YearTo = json["year_to"]?.AsValue().GetValue<int>(),
                Comment = json["comment"]?.AsValue().GetValue<string>(),
-            }, newRd ? rd : null);
+                ImportedAt = DateTime.Now,
+            }, newRd ? rd : null,
+            createdAt == null || modifiedAt == null ? null :
+            (DateTime.ParseExact(createdAt, "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None),
+             DateTime.ParseExact(modifiedAt, "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None)));
        }

        public static JsonObject ToJson(this Delivery d) {
@ -596,6 +644,8 @@ namespace Elwig.Helpers.Export {
                        ["manual_weighing"] = p.IsManualWeighing,
                        ["modids"] = new JsonArray(p.Modifiers.Select(m => (JsonNode)m.ModId).ToArray()),
                        ["comment"] = p.Comment,
+                        ["created_at"] = $"{p.CreatedAt:yyyy-MM-ddTHH:mm:ssK}",
+                        ["modified_at"] = $"{p.ModifiedAt:yyyy-MM-ddTHH:mm:ssK}",
                    };
                    if (p.IsSplCheck) obj["spl_check"] = p.IsSplCheck;
                    if (p.IsHandPicked != null) obj["hand_picked"] = p.IsHandPicked;
@ -609,10 +659,12 @@ namespace Elwig.Helpers.Export {
                    return obj;
                }).ToArray()),
                ["comment"] = d.Comment,
+                ["created_at"] = $"{d.CreatedAt:yyyy-MM-ddTHH:mm:ssK}",
+                ["modified_at"] = $"{d.ModifiedAt:yyyy-MM-ddTHH:mm:ssK}",
            };
        }

-        public static (Delivery, List<DeliveryPart>, List<DeliveryPartModifier>) ToDelivery(this JsonNode json, Dictionary<string, int> currentLsNrs, Dictionary<int, int> currentDids) {
+        public static (Delivery, List<DeliveryPart>, List<DeliveryPartModifier>, (DateTime CreatedAt, DateTime ModifiedAt)?) ToDelivery(this JsonNode json, Dictionary<string, int> currentLsNrs, Dictionary<int, int> currentDids) {
            var year = json["year"]!.AsValue().GetValue<int>();
            var lsnr = json["lsnr"]!.AsValue().GetValue<string>();
            var did = currentLsNrs.GetValueOrDefault(lsnr, -1);
@ -621,6 +673,8 @@ namespace Elwig.Helpers.Export {
                did = ++currentDids[year];
            }
            currentLsNrs[lsnr] = did;
+            var createdAt = json["created_at"]?.AsValue().GetValue<string>();
+            var modifiedAt = json["modified_at"]?.AsValue().GetValue<string>();
            return (new Delivery {
                Year = year,
                DId = did,
@ -631,6 +685,7 @@ namespace Elwig.Helpers.Export {
                LsNr = lsnr,
                MgNr = json["mgnr"]!.AsValue().GetValue<int>(),
                Comment = json["comment"]?.AsValue().GetValue<string>(),
+                ImportedAt = DateTime.Now,
            }, json["parts"]!.AsArray().Select(p => p!.AsObject()).Select(p => new DeliveryPart {
                Year = year,
                DId = did,
@ -661,7 +716,10 @@ namespace Elwig.Helpers.Export {
                DId = did,
                DPNr = p["dpnr"]!.AsValue().GetValue<int>(),
                ModId = m!.AsValue().GetValue<string>(),
-            })).ToList());
+            })).ToList(),
+            createdAt == null || modifiedAt == null ? null :
+            (DateTime.ParseExact(createdAt, "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None),
+             DateTime.ParseExact(modifiedAt, "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None)));
        }
    }
 }
--- a/Elwig/Helpers/Export/Ods.cs
+++ b/Elwig/Helpers/Export/Ods.cs
@ -301,6 +301,7 @@ namespace Elwig.Helpers.Export {
                if (units != null && units.Length > 0) {
                    int n = -1;
                    switch (units[0]) {
+                        case "#": n = 0; data = $"{v:N0}"; break;
                        case "%": n = 1; data = $"{v:N1}"; break;
                        case "€": n = 2; data = $"{v:N2}"; break;
                        case "€/kg": n = 4; data = $"{v:N4}"; break;
@ -316,7 +317,7 @@ namespace Elwig.Helpers.Export {
                c = $"<{ct} office:value-type=\"string\" calcext:value-type=\"string\"{add}><text:p>{SecurityElement.Escape(data.ToString())}</text:p></{ct}>";
            }

-            return $"      {c}\r\n" + (colSpan > 1 ? $"      <table:covered-table-cell table:number-rows-repeated=\"{colSpan - 1}\"/>\r\n" : "");
+            return $"      {c}\r\n" + (colSpan > 1 ? $"      <table:covered-table-cell table:number-columns-repeated=\"{colSpan - 1}\"/>\r\n" : "");
        }
    }
 }
--- a/Elwig/Helpers/Printing/Html.cs
+++ b/Elwig/Helpers/Printing/Html.cs
@ -10,7 +10,7 @@ namespace Elwig.Helpers.Printing {

        public static async Task Init(Action? evtHandler = null) {
            var e = new RazorLightEngineBuilder()
-                .UseFileSystemProject(App.DataPath + "resources")
+                .UseFileSystemProject(App.DocumentsPath)
                .UseMemoryCachingProvider()
                .Build();

--- a/Elwig/Helpers/Printing/Pdf.cs
+++ b/Elwig/Helpers/Printing/Pdf.cs
@ -14,7 +14,7 @@ using System.Drawing.Printing;
 namespace Elwig.Helpers.Printing {
    public static class Pdf {

-        private static readonly string WinziPrint = new string[] { App.ExePath }
+        private static readonly string WinziPrint = new string[] { App.InstallPath }
            .Union(Environment.GetEnvironmentVariable("PATH")?.Split(';') ?? [])
            .Select(x => Path.Combine(x, "WinziPrint.exe"))
            .Where(File.Exists)
--- a/Elwig/Helpers/Utils.cs
+++ b/Elwig/Helpers/Utils.cs
@ -434,8 +434,7 @@ namespace Elwig.Helpers {
            if (accept != null)
                client.DefaultRequestHeaders.Accept.Add(new(accept));
            if (username != null || password != null)
-                client.DefaultRequestHeaders.Authorization = new("Basic", Convert.ToBase64String(
-                    Utils.UTF8.GetBytes($"{username}:{password}")));
+                client.DefaultRequestHeaders.Authorization = new("Basic", Convert.ToBase64String(Utils.UTF8.GetBytes($"{username}:{password}")));
            return client;
        }

@ -454,6 +453,8 @@ namespace Elwig.Helpers {
        }

        public static async Task UploadExportData(string zip, string url, string username, string password) {
+            if (url.StartsWith("https://elwig.at/clients/"))
+                url = "https://sync.elwig.at/" + url[25..];
            if (!url.EndsWith('/')) url += "/";
            using var client = GetHttpClient(username, password, accept: "application/json");
            var content = new StreamContent(new FileStream(zip, FileMode.Open, FileAccess.Read));
@ -463,6 +464,8 @@ namespace Elwig.Helpers {
        }

        public static async Task<JsonArray> GetExportMetaData(string url, string username, string password) {
+            if (url.StartsWith("https://elwig.at/clients/"))
+                url = "https://sync.elwig.at/" + url[25..];
            using var client = GetHttpClient(username, password, accept: "application/json");
            using var res = await client.GetAsync(url);
            res.EnsureSuccessStatusCode();
@ -496,34 +499,39 @@ namespace Elwig.Helpers {
            if (App.Config.Smtp == null)
                return false;

-            SmtpClient? client = null;
-            try {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                client = await GetSmtpClient();
+            Mouse.OverrideCursor = Cursors.Wait;

-                using var msg = new MimeMessage();
-                msg.From.Add(new MailboxAddress(App.Client.NameFull, App.Config.Smtp.Value.From));
-                msg.To.AddRange(member.EmailAddresses.OrderBy(a => a.Nr).Select(a => new MailboxAddress(member.AdministrativeName, a.Address)));
-                msg.Subject = subject;
-                var body = new Multipart("mixed") {
-                    new TextPart("plain") { Text = text }
-                };
-                foreach (var doc in docs) {
-                    var name = NormalizeFileName(doc.Title);
-                    body.Add(doc.AsEmailAttachment($"{name}.pdf"));
+            var success = await Task.Run(async () => {
+                SmtpClient? client = null;
+                try {
+                    client = await GetSmtpClient();
+
+                    using var msg = new MimeMessage();
+                    msg.From.Add(new MailboxAddress(App.Client.NameFull, App.Config.Smtp.Value.From));
+                    msg.To.AddRange(member.EmailAddresses.OrderBy(a => a.Nr).Select(a => new MailboxAddress(member.AdministrativeName, a.Address)));
+                    msg.Subject = subject;
+                    var body = new Multipart("mixed") {
+                        new TextPart("plain") { Text = text }
+                    };
+                    foreach (var doc in docs) {
+                        var name = NormalizeFileName(doc.Title);
+                        body.Add(doc.AsEmailAttachment($"{name}.pdf"));
+                    }
+                    msg.Body = body;
+                    await client!.SendAsync(msg);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    return false;
+                } finally {
+                    if (client != null)
+                        await client.DisconnectAsync(true);
+                    client?.Dispose();
                }
-                msg.Body = body;
-                await client!.SendAsync(msg);
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                return false;
-            } finally {
-                if (client != null)
-                    await client.DisconnectAsync(true);
-                client?.Dispose();
-                Mouse.OverrideCursor = null;
-            }
-            return true;
+                return true;
+            });
+
+            Mouse.OverrideCursor = null;
+            return success;
        }

        public static async Task ExportDocument(Document doc, ExportMode mode, string? filename = null, (Member, string, string)? emailData = null) {
@ -594,5 +602,76 @@ namespace Elwig.Helpers {
        public static IEnumerable<AreaCom> ActiveAreaCommitments(IEnumerable<AreaCom> query) => ActiveAreaCommitments(query, CurrentYear);
        public static IEnumerable<AreaCom> ActiveAreaCommitments(IEnumerable<AreaCom> query, int year) =>
            query.Where(c => ActiveAreaCommitments(year).Invoke(c));
+
+        public static async Task<(DateTime DateTime, string Type, int MgNr, string Name, string[] Addresses, string Subject, string[] Attachments)[]> GetSentMails(DateOnly? fromDate = null, DateOnly? toDate = null) {
+            var f = $"{fromDate:yyyy-MM-dd}";
+            var t = $"{toDate:yyyy-MM-dd}";
+            try {
+                var rows = new List<(DateTime, string, int, string, string[], string, string[])>();
+                var filenames = Directory.GetFiles(App.MailsPath, "????.csv")
+                    .Where(n => fromDate == null || Path.GetFileName(n).CompareTo($"{fromDate.Value.Year}.csv") >= 0)
+                    .Where(n => toDate   == null || Path.GetFileName(n).CompareTo($"{toDate.Value.Year}.csv")   <= 0)
+                    .Order();
+                foreach (var filename in filenames) {
+                    using var reader = new StreamReader(filename, Utils.UTF8);
+                    string? line;
+                    while ((line = await reader.ReadLineAsync()) != null) {
+                        try {
+                            if (line.Length < 20 || line[10] != ';' || line[19] != ';')
+                                continue;
+                            var date = line[..10];
+                            if (fromDate != null && date.CompareTo(f) < 0) {
+                                continue;
+                            } else if (toDate != null && date.CompareTo(t) > 0) {
+                                break;
+                            }
+                            var p = line.Split(';');
+                            rows.Add((
+                                DateOnly.ParseExact(p[0], "yyyy-MM-dd").ToDateTime(TimeOnly.ParseExact(p[1], "HH:mm:ss")),
+                                p[2],
+                                int.Parse(p[3]),
+                                p[4],
+                                p[5].Split(',').Select(a => a.Replace(" | ", "\n")).ToArray(),
+                                p[6],
+                                p[7].Split(',')
+                            ));
+                        } catch {
+                            continue;
+                        }
+                    }
+                }
+                return [.. rows];
+            } catch {
+                return [];
+            }
+        }
+
+        public static async Task AddSentMails(IEnumerable<(string Type, int MgNr, string Name, string[] Addresses, string Subject, string[] Attachments)> data) {
+            var now = DateTime.Now;
+            var filename = Path.Combine(App.MailsPath, $"{now.Year}.csv");
+            await File.AppendAllLinesAsync(filename, data.Select(d =>
+                $"{now:yyyy-MM-dd;HH:mm:ss};{d.Type};" +
+                $"{d.MgNr};{d.Name.Replace(';', ' ')};" +
+                $"{string.Join(',', d.Addresses.Select(a => a.Replace(';', ' ').Replace(',', ' ').Replace("\n", " | ")))};" +
+                $"{d.Subject.Replace(';', ' ')};" +
+                $"{string.Join(',', d.Attachments.Select(a => a.Replace(';', ' ').Replace(',', ' ')))}"
+            ), Utils.UTF8);
+        }
+
+        public static async Task<string?> FindSentMailBody(DateTime target) {
+            var dt = $"{target:yyyy-MM-dd_HH-mm-ss}_";
+            var filename = Directory.GetFiles(App.MailsPath, "????-??-??_??-??-??_*.txt")
+                .Where(n => Path.GetFileName(n).CompareTo(dt) <= 0)
+                .Order()
+                .LastOrDefault();
+            if (filename == null)
+                return null;
+            return await File.ReadAllTextAsync(filename, Utils.UTF8);
+        }
+
+        public static async Task AddSentMailBody(string subject, string body, int recipients) {
+            var filename = Path.Combine(App.MailsPath, $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{NormalizeFileName(subject)}.txt");
+            await File.WriteAllTextAsync(filename, $"# {subject}\r\n# Vorgesehene Empfänger: {recipients}\r\n\r\n" + body, Utils.UTF8);
+        }
    }
 }
--- a/Elwig/Models/Dtos/AreaComUnderDeliveryData.cs
+++ b/Elwig/Models/Dtos/AreaComUnderDeliveryData.cs
@ -45,7 +45,7 @@ namespace Elwig.Models.Dtos {
                        LEFT JOIN AT_plz_dest p ON p.id = m.postal_dest
                        LEFT JOIN AT_ort o ON o.okz = p.okz
                        JOIN v_under_delivery u ON (u.mgnr, u.bucket, u.year) = (m.mgnr, c.bucket, c.year)
-                    WHERE c.year = {year} AND m.active = 1
+                    WHERE c.year = {year}
                    ORDER BY m.mgnr, c.bucket
                    """).ToListAsync();
        }
--- a/Elwig/Models/Dtos/CreditNoteDeliveryData.cs
+++ b/Elwig/Models/Dtos/CreditNoteDeliveryData.cs
@ -27,14 +27,14 @@ namespace Elwig.Models.Dtos {
            MgNr = mgnr;
        }

-        public static async Task<IDictionary<int, CreditNoteDeliveryData>> ForPaymentVariant(DbSet<CreditNoteDeliveryRowSingle> table, DbSet<Season> seasons, int year, int avnr) {
-            var variant = (await seasons.FindAsync(year))?.PaymentVariants.Where(v => v.AvNr == avnr).SingleOrDefault();
+        public static async Task<IDictionary<int, CreditNoteDeliveryData>> ForPaymentVariant(DbSet<CreditNoteDeliveryRowSingle> table, DbSet<PaymentVar> paymentVariants, int year, int avnr) {
+            var variant = await paymentVariants.FindAsync(year, avnr);
            BillingData? varData = null;
            try { varData = variant != null ? BillingData.FromJson(variant.Data) : null; } catch { }
            return (await FromDbSet(table, year, avnr))
                .GroupBy(
                    r => new { r.Year, r.AvNr, r.MgNr, r.TgNr, r.DId, r.DPNr },
-                    (k, g) => new CreditNoteDeliveryRow(g, seasons, varData?.NetWeightModifier ?? 0.0, varData?.GrossWeightModifier ?? 0.0))
+                    (k, g) => new CreditNoteDeliveryRow(g, variant, varData))
                .GroupBy(
                    r => new { r.Year, r.AvNr, r.MgNr, r.TgNr },
                    (k, g) => new CreditNoteDeliveryData(g, k.Year, k.TgNr, mgnr: k.MgNr))
@ -86,13 +86,13 @@ namespace Elwig.Models.Dtos {
        public decimal? Amount;
        public double WeighingModifier;

-        public CreditNoteDeliveryRow(IEnumerable<CreditNoteDeliveryRowSingle> rows, DbSet<Season> seasons, double netWeightModifier, double grossWeightModifier) {
+        public CreditNoteDeliveryRow(IEnumerable<CreditNoteDeliveryRowSingle> rows, PaymentVar paymentVariant, BillingData? varData) {
            var f = rows.First();
            Year = f.Year;
            TgNr = f.TgNr;
            AvNr = f.AvNr;
            MgNr = f.MgNr;
-            var season = seasons.Find(Year);
+            var season = paymentVariant.Season;

            LsNr = f.LsNr;
            DPNr = f.DPNr;
@ -115,7 +115,7 @@ namespace Elwig.Models.Dtos {
                              b.Price != null ? season?.DecFromDb((long)b.Price) : null,
                              b.Amount != null ? season?.DecFromDb((long)b.Amount) : null))
                .ToArray();
-            WeighingModifier = f.NetWeight ? netWeightModifier : grossWeightModifier;
+            WeighingModifier = (varData == null || !varData.ConsiderDelieryModifiers) ? 0 : f.NetWeight ? varData.NetWeightModifier : varData.GrossWeightModifier;
            Amount = f.TotalAmount != null ? season?.DecFromDb((long)f.TotalAmount) : null;
            var netAmount = f.NetAmount != null ? season?.DecFromDb((long)f.NetAmount) : null;
            var amt = netAmount * (decimal)(1.0 + WeighingModifier);
--- a/Elwig/Models/Dtos/DeliveryAncmtListData.cs
+++ b/Elwig/Models/Dtos/DeliveryAncmtListData.cs
@ -17,9 +17,9 @@ namespace Elwig.Models.Dtos {
            ("Name2", "Vorname", null, 40),
            ("DefaultKg", "Ort", null, 40),
            ("SortId", "Sorte", null, 10),
-            ("Weight", "Gewicht", "kg", 20),
-            ("CreatedTimestamp", "Angemeldet", null, 35),
-            ("ModifiedTimestamp", "Geändert", null, 35),
+            ("Weight", "Menge", "kg", 20),
+            ("CreatedAt", "Angemeldet", null, 35),
+            ("ModifiedAt", "Geändert", null, 35),
            ("Status", "Status", null, 20),
        ];

@ -47,8 +47,8 @@ namespace Elwig.Models.Dtos {
        public string? DefaultKg;
        public string SortId;
        public string Variety;
-        public DateTime CreatedTimestamp;
-        public DateTime? ModifiedTimestamp;
+        public DateTime CreatedAt;
+        public DateTime? ModifiedAt;
        public int Weight;
        public string? Status;

@ -65,10 +65,10 @@ namespace Elwig.Models.Dtos {
            DefaultKg = m.DefaultKg?.Name;
            SortId = a.SortId;
            Variety = a.Variety.Name;
-            CreatedTimestamp = a.CreatedTimestamp;
-            ModifiedTimestamp = a.ModifiedTimestamp == a.CreatedTimestamp ? null : a.ModifiedTimestamp;
+            CreatedAt = a.CreatedAt;
+            ModifiedAt = a.ModifiedAt == a.CreatedAt ? null : a.ModifiedAt;
            Weight = a.Weight;
-            Status = s.AncmtTo == null ? null : a.CreatedTimestamp >= s.AncmtTo ? "verspät." : "ok";
+            Status = s.AncmtTo == null ? null : a.CreatedAt >= s.AncmtTo ? "verspät." : "ok";
        }
    }
 }
--- a/Elwig/Models/Dtos/DeliveryConfirmationDeliveryData.cs
+++ b/Elwig/Models/Dtos/DeliveryConfirmationDeliveryData.cs
@ -16,7 +16,7 @@ namespace Elwig.Models.Dtos {
            ("QualityLevel", "Qualitätsstufe", null, 25),
            ("Gradation", "Gradation", "°Oe|°KMW", 32),
            ("Buckets", "Flächenbindung", "|kg", 36),
-            ("Weight", "Gewicht", "kg", 16),
+            ("Weight", "Menge", "kg", 16),
        ];

        private readonly int MgNr;
--- a/Elwig/Models/Dtos/DeliveryJournalData.cs
+++ b/Elwig/Models/Dtos/DeliveryJournalData.cs
@ -24,7 +24,7 @@ namespace Elwig.Models.Dtos {
            ("CultId", "Bewirt.", null, 15),
            ("QualId", "Qualität", null, 15),
            ("Gradation", "Gradation", "°Oe|°KMW", 40),
-            ("Weight", "Gewicht", "kg", 20),
+            ("Weight", "Menge", "kg", 20),
            ("IsNetWeight", "Gerebelt", null, 20),
            ("HkId", "Herkunft", null, 20),
            ("Modifiers", "Zu-/Abschläge", null, 40),
--- a/Elwig/Models/Dtos/MemberDeliveryPerVarietyData.cs
+++ b/Elwig/Models/Dtos/MemberDeliveryPerVarietyData.cs
@ -1,5 +1,4 @@
 using Microsoft.EntityFrameworkCore;
-using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
--- a/Elwig/Models/Dtos/OverUnderDeliveryData.cs
+++ b/Elwig/Models/Dtos/OverUnderDeliveryData.cs
@ -33,14 +33,13 @@ namespace Elwig.Models.Dtos {
                       m.business_shares * s.min_kg_per_bs AS min_kg,
                       m.business_shares * s.max_kg_per_bs AS max_kg,
                       COALESCE(SUM(d.weight), 0) AS sum
-                FROM v_delivery d
-                    LEFT JOIN member m ON m.mgnr = d.mgnr
+                FROM season s, member m
                    LEFT JOIN AT_plz_dest p ON p.id = m.postal_dest
                    LEFT JOIN AT_ort o ON o.okz = p.okz
-                    LEFT JOIN season s ON s.year = d.year
+                    LEFT JOIN v_delivery d ON (d.year, d.mgnr) = (s.year, m.mgnr)
                WHERE s.year = {year} AND (m.active = TRUE OR d.weight > 0)
-                GROUP BY d.year, m.mgnr
-                ORDER BY 100.0 * sum / max_kg, m.mgnr;
+                GROUP BY s.year, m.mgnr
+                ORDER BY 100.0 * sum / max_kg, m.mgnr
                """).ToListAsync();
            return new OverUnderDeliveryData(rows, year);
        }
--- a/Elwig/Models/Dtos/PaymentVariantSummaryData.cs
+++ b/Elwig/Models/Dtos/PaymentVariantSummaryData.cs
@ -18,8 +18,9 @@ namespace Elwig.Models.Dtos {
            ("Cultivation", "Bewirt.", null, 20),
            ("QualityLevel", "Qualitätsstufe", null, 30),
            ("Oe", "Gradation", "°Oe", 20),
-            ("Ungeb", "ungebunden", "kg|€/kg", 40),
-            ("Geb", "gebunden", "kg|€/kg", 40),
+            ("Ungeb", "ungebunden", "kg|€/kg|€/kg", 60),
+            ("LowGeb", "attributlos gebunden", "kg|€/kg|€/kg", 60),
+            ("Geb", "gebunden", "kg|€/kg|€/kg", 60),
            ("Amount", "Gesamt", "€", 25),
        ];

@ -30,8 +31,9 @@ namespace Elwig.Models.Dtos {
            string? Cultivation,
            string QualityLevel,
            double Oe,
-            (int Weight, decimal? Price) Ungeb,
-            (int Weight, decimal? Price) Geb,
+            (int Weight, decimal? MinPrice, decimal? MaxPrice) Ungeb,
+            (int Weight, decimal? MinPrice, decimal? MaxPrice) LowGeb,
+            (int Weight, decimal? MinPrice, decimal? MaxPrice) Geb,
            decimal Amount
        );

@ -42,8 +44,9 @@ namespace Elwig.Models.Dtos {
        public static async Task<PaymentVariantSummaryData> ForPaymentVariant(PaymentVar v, DbSet<PaymentVariantSummaryRow> table) {
            return new(v, (await FromDbSet(table, v.Year, v.AvNr))
                .Select(r => new PaymentRow(r.Type, r.Variety, r.Attribute, r.Cultivation, r.QualityLevel, r.Oe,
-                    (r.WeightUngeb, r.PriceUngeb != null ? Utils.DecFromDb(r.PriceUngeb.Value, v.Season.Precision) : null),
-                    (r.WeightGeb, r.PriceGeb != null ? Utils.DecFromDb(r.PriceGeb.Value, v.Season.Precision) : null),
+                    (r.WeightUngeb, r.MinPriceUngeb != null ? Utils.DecFromDb(r.MinPriceUngeb.Value, v.Season.Precision) : null, r.MaxPriceUngeb != null ? Utils.DecFromDb(r.MaxPriceUngeb.Value, v.Season.Precision) : null),
+                    (r.WeightLowGeb, r.MinPriceLowGeb != null ? Utils.DecFromDb(r.MinPriceLowGeb.Value, v.Season.Precision) : null, r.MaxPriceLowGeb != null ? Utils.DecFromDb(r.MaxPriceLowGeb.Value, v.Season.Precision) : null),
+                    (r.WeightGeb, r.MinPriceGeb != null ? Utils.DecFromDb(r.MinPriceGeb.Value, v.Season.Precision) : null, r.MaxPriceGeb != null ? Utils.DecFromDb(r.MaxPriceGeb.Value, v.Season.Precision) : null),
                    Utils.DecFromDb(r.Amount, v.Season.Precision)))
                .ToArray());
        }
@ -57,19 +60,23 @@ namespace Elwig.Models.Dtos {
                       q.name AS quality_level,
                       ROUND(kmw * (4.54 + 0.022 * kmw)) AS oe,
                       SUM(IIF(w.discr = '_', w.value, 0)) AS weight_ungeb,
-                       MAX(IIF(w.discr = '_', b.price, NULL)) AS price_ungeb,
-                       SUM(IIF(w.discr != '_', w.value, 0)) AS weight_geb,
-                       MAX(IIF(w.discr != '_', b.price, NULL)) AS price_geb,
+                       MIN(IIF(w.discr = '_', b.price, NULL)) AS min_price_ungeb,
+                       MAX(IIF(w.discr = '_', b.price, NULL)) AS max_price_ungeb,
+                       SUM(IIF(w.discr NOT IN (COALESCE(p.attrid, ''), '_'), w.value, 0)) AS weight_lowgeb,
+                       MIN(IIF(w.discr NOT IN (COALESCE(p.attrid, ''), '_'), b.price, NULL)) AS min_price_lowgeb,
+                       MAX(IIF(w.discr NOT IN (COALESCE(p.attrid, ''), '_'), b.price, NULL)) AS max_price_lowgeb,
+                       SUM(IIF(w.discr = COALESCE(p.attrid, ''), w.value, 0)) AS weight_geb,
+                       MIN(IIF(w.discr = COALESCE(p.attrid, ''), b.price, NULL)) AS min_price_geb,
+                       MAX(IIF(w.discr = COALESCE(p.attrid, ''), b.price, NULL)) AS max_price_geb,
                       SUM(b.amount) AS amount
                FROM payment_delivery_part_bucket b
                    LEFT JOIN delivery_part_bucket w ON (w.year, w.did, w.dpnr, w.bktnr) = (b.year, b.did, b.dpnr, b.bktnr)
                    LEFT JOIN delivery_part p ON (p.year, p.did, p.dpnr) = (b.year, b.did, b.dpnr)
-                    LEFT JOIN delivery d ON (d.year, d.did) = (p.year, p.did)
                    LEFT JOIN wine_variety v ON v.sortid = p.sortid
                    LEFT JOIN wine_attribute a ON a.attrid = p.attrid
                    LEFT JOIN wine_cultivation c ON c.cultid = p.cultid
                    LEFT JOIN wine_quality_level q ON q.qualid = p.qualid
-                WHERE d.year = {year} AND b.avnr = {avnr}
+                WHERE p.year = {year} AND b.avnr = {avnr}
                GROUP BY variety, attribute, cultivation, q.min_kmw, oe
                ORDER BY variety, attribute, cultivation, q.min_kmw, oe
                """).ToListAsync();
@ -92,12 +99,22 @@ namespace Elwig.Models.Dtos {
        public double Oe { get; set; }
        [Column("weight_ungeb")]
        public int WeightUngeb { get; set; }
-        [Column("price_ungeb")]
-        public long? PriceUngeb { get; set; }
+        [Column("min_price_ungeb")]
+        public long? MinPriceUngeb { get; set; }
+        [Column("max_price_ungeb")]
+        public long? MaxPriceUngeb { get; set; }
+        [Column("weight_lowgeb")]
+        public int WeightLowGeb { get; set; }
+        [Column("min_price_lowgeb")]
+        public long? MinPriceLowGeb { get; set; }
+        [Column("max_price_lowgeb")]
+        public long? MaxPriceLowGeb { get; set; }
        [Column("weight_geb")]
        public int WeightGeb { get; set; }
-        [Column("price_geb")]
-        public long? PriceGeb { get; set; }
+        [Column("min_price_geb")]
+        public long? MinPriceGeb { get; set; }
+        [Column("max_price_geb")]
+        public long? MaxPriceGeb { get; set; }
        [Column("amount")]
        public long Amount { get; set; }
    }
--- a/Elwig/Models/Dtos/Transaction.cs
+++ b/Elwig/Models/Dtos/Transaction.cs
@ -15,7 +15,7 @@ namespace Elwig.Models.Dtos {

        public static IEnumerable<Transaction> FromPaymentVariant(PaymentVar variant) {
            return variant.Credits
-                .Where(c => c.Member.Iban != null)
+                .Where(c => c.Member.Iban != null && c.Amount > 0)
                .OrderBy(c => c.TgNr)
                .Select(c => new Transaction(c))
                .ToList();
--- a/Elwig/Models/Dtos/WeightBreakdownData.cs
+++ b/Elwig/Models/Dtos/WeightBreakdownData.cs
@ -14,7 +14,7 @@ namespace Elwig.Models.Dtos {
            ("CultId", "Bewirt.", null, 15),
            ("QualId", "Qual.", null, 15),
            ("Geb", "gebunden", null, 20),
-            ("Weight", "Gewicht", "kg", 20),
+            ("Weight", "Menge", "kg", 20),
        ];

        public WeightBreakdownData(IEnumerable<WeightBreakdownRow> rows, int year, string name) :
--- a/Elwig/Models/Dtos/WineLocalityStatisticsData.cs
+++ b/Elwig/Models/Dtos/WineLocalityStatisticsData.cs
@ -0,0 +1,60 @@
+using Elwig.Helpers;
+using Elwig.Models.Entities;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using static Elwig.Models.Dtos.WineLocalityStatisticsData;
+
+namespace Elwig.Models.Dtos {
+    class WineLocalityStatisticsData : DataTable<StatisticsRow> {
+
+        private static readonly (string, string, string?, int?)[] FieldNames = [
+            ("Branch", "Zwst.", null, 30),
+            ("KgNr", "KgNr.", null, 15),
+            ("Name", "Katastralgemeinde", null, 50),
+            ("Members", "Mitgl.", "#", 15),
+            ("Deliveries", "Lfrg.", "#", 15),
+            ("Parts", "Teill.", "#", 15),
+            ("Weight", "Menge", "kg", 20),
+            ("Gradation", "Gradation", "°Oe|°KMW", 30),
+        ];
+
+        public record struct StatisticsRow(
+            string Branch,
+            int? KgNr,
+            string? Name,
+            int Members,
+            int Deliveries,
+            int Parts,
+            int Weight,
+            (double Oe, double Kmw) Gradation
+        );
+
+        public WineLocalityStatisticsData(IEnumerable<StatisticsRow> rows, List<string> filterNames) :
+            base("Lieferstatistik pro Ort", "Lieferstatistik pro Ort", string.Join(" / ", filterNames), rows, FieldNames) {
+        }
+
+        public static async Task<WineLocalityStatisticsData> FromQuery(IQueryable<DeliveryPart> query, List<string> filterNames) {
+            return new((await query
+                .GroupBy(p => new {
+                    Branch = p.Delivery.Branch.Name,
+                    p.Kg!.KgNr,
+                    Kg = p.Kg!.AtKg.Name,
+                }, (k, g) => new {
+                    k.Branch,
+                    KgNr = (int?)k.KgNr,
+                    Kg = (string?)k.Kg,
+                    Members = g.Select(p => p.Delivery.Member).Distinct().Count(),
+                    Deliveries = g.Select(p => p.Delivery).Distinct().Count(),
+                    Parts = g.Count(),
+                    Weight = g.Sum(p => p.Weight),
+                    Kmw = g.Sum(p => p.Kmw * p.Weight) / g.Sum(p => p.Weight),
+                })
+                .OrderByDescending(g => g.Weight)
+                .ThenBy(g => g.KgNr)
+                .ToListAsync()).Select(g => new StatisticsRow(g.Branch, g.KgNr, g.Kg, g.Members, g.Deliveries, g.Parts, g.Weight, (Utils.KmwToOe(g.Kmw), Math.Round(g.Kmw, 1)))), filterNames);
+        }
+    }
+}
--- a/Elwig/Models/Entities/AreaCom.cs
+++ b/Elwig/Models/Entities/AreaCom.cs
@ -41,14 +41,36 @@ namespace Elwig.Models.Entities {
        public string? Comment { get; set; }

        [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; private set; }
+        public long CTime { get; set; }
        [NotMapped]
-        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+        public DateTime CreatedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; private set; }
+        public long MTime { get; set; }
        [NotMapped]
-        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+        public DateTime ModifiedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("xtime")]
+        public long? XTime { get; set; }
+        [NotMapped]
+        public DateTime? ExportedAt {
+            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
+            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("itime")]
+        public long? ITime { get; set; }
+        [NotMapped]
+        public DateTime? ImportedAt {
+            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
+            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [ForeignKey("MgNr")]
        public virtual Member Member { get; private set; } = null!;
--- a/Elwig/Models/Entities/Credit.cs
+++ b/Elwig/Models/Entities/Credit.cs
@ -84,14 +84,36 @@ namespace Elwig.Models.Entities {
        }

        [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; private set; }
+        public long CTime { get; set; }
        [NotMapped]
-        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+        public DateTime CreatedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; private set; }
+        public long MTime { get; set; }
        [NotMapped]
-        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+        public DateTime ModifiedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("xtime")]
+        public long? XTime { get; set; }
+        [NotMapped]
+        public DateTime? ExportedAt {
+            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
+            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("itime")]
+        public long? ITime { get; set; }
+        [NotMapped]
+        public DateTime? ImportedAt {
+            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
+            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [ForeignKey("Year, AvNr, MgNr")]
        public virtual PaymentMember Payment { get; private set; } = null!;
--- a/Elwig/Models/Entities/Delivery.cs
+++ b/Elwig/Models/Entities/Delivery.cs
@ -4,6 +4,7 @@ using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
+using System.Windows.Media;
 using IndexAttribute = Microsoft.EntityFrameworkCore.IndexAttribute;

 namespace Elwig.Models.Entities {
@ -62,14 +63,36 @@ namespace Elwig.Models.Entities {
        public string? Comment { get; set; }

        [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; private set; }
+        public long CTime { get; set; }
        [NotMapped]
-        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+        public DateTime CreatedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; private set; }
+        public long MTime { get; set; }
        [NotMapped]
-        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+        public DateTime ModifiedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("xtime")]
+        public long? XTime { get; set; }
+        [NotMapped]
+        public DateTime? ExportedAt {
+            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
+            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("itime")]
+        public long? ITime { get; set; }
+        [NotMapped]
+        public DateTime? ImportedAt {
+            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
+            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [ForeignKey("Year")]
        public virtual Season Season { get; private set; } = null!;
@ -96,6 +119,9 @@ namespace Elwig.Models.Entities {
        public string SortIdString => string.Join(", ", SortIds);
        public string FilteredSortIdString => string.Join(", ", FilteredSortIds);

+        public Brush? Color => Parts.Select(p => p.Variety.Color).Distinct().SingleOrDefault();
+        public Brush? FilteredColor => FilteredParts.Select(p => p.Variety.Color).Distinct().SingleOrDefault();
+
        public IEnumerable<string> Modifiers => Parts
            .SelectMany(p => p.Modifiers)
            .Select(m => m.Name)
--- a/Elwig/Models/Entities/DeliveryAncmt.cs
+++ b/Elwig/Models/Entities/DeliveryAncmt.cs
@ -27,14 +27,36 @@ namespace Elwig.Models.Entities {
        public required string Type { get; set; }

        [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; private set; }
+        public long CTime { get; set; }
        [NotMapped]
-        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+        public DateTime CreatedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; private set; }
+        public long MTime { get; set; }
        [NotMapped]
-        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+        public DateTime ModifiedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("xtime")]
+        public long? XTime { get; set; }
+        [NotMapped]
+        public DateTime? ExportedAt {
+            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
+            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("itime")]
+        public long? ITime { get; set; }
+        [NotMapped]
+        public DateTime? ImportedAt {
+            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
+            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [ForeignKey("Year, DsNr")]
        public virtual DeliverySchedule Schedule { get; private set; } = null!;
--- a/Elwig/Models/Entities/DeliveryPart.cs
+++ b/Elwig/Models/Entities/DeliveryPart.cs
@ -129,14 +129,36 @@ namespace Elwig.Models.Entities {
        public string? Comment { get; set; }

        [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; private set; }
+        public long CTime { get; set; }
        [NotMapped]
-        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+        public DateTime CreatedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; private set; }
+        public long MTime { get; set; }
        [NotMapped]
-        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+        public DateTime ModifiedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("xtime")]
+        public long? XTime { get; set; }
+        [NotMapped]
+        public DateTime? ExportedAt {
+            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
+            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("itime")]
+        public long? ITime { get; set; }
+        [NotMapped]
+        public DateTime? ImportedAt {
+            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
+            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [InverseProperty(nameof(DeliveryPartModifier.Part))]
        public virtual ICollection<DeliveryPartModifier> PartModifiers { get; private set; } = null!;
--- a/Elwig/Models/Entities/Member.cs
+++ b/Elwig/Models/Entities/Member.cs
@ -145,14 +145,36 @@ namespace Elwig.Models.Entities {
        public AT_Kg? DefaultKg => DefaultWbKg?.AtKg;

        [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; private set; }
+        public long CTime { get; set; }
        [NotMapped]
-        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+        public DateTime CreatedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; private set; }
+        public long MTime { get; set; }
        [NotMapped]
-        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+        public DateTime ModifiedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("xtime")]
+        public long? XTime { get; set; }
+        [NotMapped]
+        public DateTime? ExportedAt {
+            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
+            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("itime")]
+        public long? ITime { get; set; }
+        [NotMapped]
+        public DateTime? ImportedAt {
+            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
+            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [ForeignKey("ZwstId")]
        public virtual Branch? Branch { get; private set; }
--- a/Elwig/Models/Entities/PaymentVar.cs
+++ b/Elwig/Models/Entities/PaymentVar.cs
@ -46,14 +46,36 @@ namespace Elwig.Models.Entities {
        public required string Data { get; set; }

        [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; private set; }
+        public long CTime { get; set; }
        [NotMapped]
-        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+        public DateTime CreatedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
+            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; private set; }
+        public long MTime { get; set; }
        [NotMapped]
-        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+        public DateTime ModifiedAt {
+            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
+            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("xtime")]
+        public long? XTime { get; set; }
+        [NotMapped]
+        public DateTime? ExportedAt {
+            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
+            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }
+
+        [Column("itime")]
+        public long? ITime { get; set; }
+        [NotMapped]
+        public DateTime? ImportedAt {
+            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
+            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
+        }

        [ForeignKey("Year")]
        public virtual Season Season { get; private set; } = null!;
--- a/Elwig/Models/Entities/WineVar.cs
+++ b/Elwig/Models/Entities/WineVar.cs
@ -1,5 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Windows.Media;

 namespace Elwig.Models.Entities {
    [Table("wine_variety"), PrimaryKey("SortId")]
@ -20,6 +21,7 @@ namespace Elwig.Models.Entities {

        public bool IsRed => Type == "R";
        public bool IsWhite => Type == "W";
+        public Brush? Color => IsWhite ? Brushes.DarkGreen : IsRed ? Brushes.DarkRed : null;

        public WineVar() { }

--- a/Elwig/Resources/Sql/31-32.sql
+++ b/Elwig/Resources/Sql/31-32.sql
@ -0,0 +1,33 @@
+-- schema version 31 to 32
+
+INSERT INTO client_parameter (param, value) VALUES ('ENABLE_TIME_TRIGGERS', '1');
+
+ALTER TABLE member ADD COLUMN xtime INTEGER DEFAULT NULL;
+ALTER TABLE member ADD COLUMN itime INTEGER DEFAULT NULL;
+ALTER TABLE area_commitment ADD COLUMN xtime INTEGER DEFAULT NULL;
+ALTER TABLE area_commitment ADD COLUMN itime INTEGER DEFAULT NULL;
+ALTER TABLE delivery_announcement ADD COLUMN xtime INTEGER DEFAULT NULL;
+ALTER TABLE delivery_announcement ADD COLUMN itime INTEGER DEFAULT NULL;
+ALTER TABLE delivery ADD COLUMN xtime INTEGER DEFAULT NULL;
+ALTER TABLE delivery ADD COLUMN itime INTEGER DEFAULT NULL;
+ALTER TABLE delivery_part ADD COLUMN xtime INTEGER DEFAULT NULL;
+ALTER TABLE delivery_part ADD COLUMN itime INTEGER DEFAULT NULL;
+ALTER TABLE payment_variant ADD COLUMN xtime INTEGER DEFAULT NULL;
+ALTER TABLE payment_variant ADD COLUMN itime INTEGER DEFAULT NULL;
+ALTER TABLE credit ADD COLUMN xtime INTEGER DEFAULT NULL;
+ALTER TABLE credit ADD COLUMN itime INTEGER DEFAULT NULL;
+
+PRAGMA writable_schema = ON;
+
+UPDATE sqlite_schema SET sql = REPLACE(REPLACE(sql,
+'    WHEN',
+'    WHEN (SELECT value FROM client_parameter WHERE param = ''ENABLE_TIME_TRIGGERS'') = 1 AND'),
+'FOR EACH ROW' || char(10) ||
+'BEGIN',
+'FOR EACH ROW' || char(10) ||
+'    WHEN (SELECT value FROM client_parameter WHERE param = ''ENABLE_TIME_TRIGGERS'') = 1' || char(10) ||
+'BEGIN')
+WHERE type = 'trigger' AND name LIKE '%time%';
+
+PRAGMA writable_schema = OFF;
+PRAGMA schema_version = 3101;
--- a/Elwig/Services/AreaComService.cs
+++ b/Elwig/Services/AreaComService.cs
@ -106,12 +106,13 @@ namespace Elwig.Services {
        }

        public static async Task<int> UpdateAreaCommitment(this AreaComAdminViewModel vm, int? oldFbNr) {
-            int newFbNr = (int)vm.FbNr!;
+            int newFbNr = vm.FbNr!.Value;

-            using (var ctx = new AppDbContext()) {
+            return await Task.Run(async () => {
+                using var ctx = new AppDbContext();
                var a = new AreaCom {
                    FbNr = oldFbNr ?? newFbNr,
-                    MgNr = (int)vm.MgNr!,
+                    MgNr = vm.MgNr!.Value,
                    YearFrom = vm.YearFrom,
                    YearTo = vm.YearTo,
                    VtrgId = vm.AreaComType!.VtrgId,
@ -119,8 +120,8 @@ namespace Elwig.Services {
                    Comment = string.IsNullOrEmpty(vm.Comment) ? null : vm.Comment,
                    KgNr = vm.Kg!.KgNr,
                    RdNr = vm.Rd?.RdNr,
-                    GstNr = vm.GstNr!.Trim(),
-                    Area = (int)vm.Area!,
+                    GstNr = vm.GstNr?.Trim() ?? "-",
+                    Area = vm.Area!.Value,
                };

                if (vm.Rd?.RdNr == 0) {
@ -140,11 +141,9 @@ namespace Elwig.Services {
                if (newFbNr != a.FbNr) {
                    await ctx.Database.ExecuteSqlAsync($"UPDATE area_commitment SET fbnr = {newFbNr} WHERE fbnr = {oldFbNr}");
                }
-            }

-            App.HintContextChange();
-
-            return newFbNr;
+                return newFbNr;
+            });
        }

        private static void AddToolTipCell(Grid grid, string text, int row, int col, int colSpan = 1, bool bold = false, bool alignRight = false, bool alignCenter = false) {
@ -253,5 +252,14 @@ namespace Elwig.Services {
            }
            return grid;
        }
+
+        public static async Task DeleteAreaCom(int fbnr) {
+            await Task.Run(async () => {
+                using var ctx = new AppDbContext();
+                var l = (await ctx.AreaCommitments.FindAsync(fbnr))!;
+                ctx.Remove(l);
+                await ctx.SaveChangesAsync();
+            });
+        }
    }
 }
--- a/Elwig/Services/DeliveryAncmtService.cs
+++ b/Elwig/Services/DeliveryAncmtService.cs
@ -37,8 +37,8 @@ namespace Elwig.Services {
            vm.DeliverySchedule = (DeliverySchedule?)ControlUtils.GetItemFromSourceWithPk(vm.DeliveryScheduleSource, a.Year, a.DsNr);
            vm.SortId = a.SortId;
            vm.Weight = a.Weight;
-            vm.StatusAncmtCreated = $"{a.CreatedTimestamp:dd.MM.yyyy, HH:mm} ({a.Type})";
-            vm.StatusAncmtModified = a.ModifiedTimestamp != a.CreatedTimestamp ? $"{a.ModifiedTimestamp:dd.MM.yyyy, HH:mm}" : "-";
+            vm.StatusAncmtCreated = $"{a.CreatedAt:dd.MM.yyyy, HH:mm} ({a.Type})";
+            vm.StatusAncmtModified = a.ModifiedAt != a.CreatedAt ? $"{a.ModifiedAt:dd.MM.yyyy, HH:mm}" : "-";
        }

        public static async Task<(List<string>, IQueryable<DeliveryAncmt>, List<string>)> GetFilters(this DeliveryAncmtAdminViewModel vm, AppDbContext ctx) {
@ -211,7 +211,8 @@ namespace Elwig.Services {
            int newMgNr = vm.MgNr!.Value;
            string newSortId = vm.SortId!;

-            using (var ctx = new AppDbContext()) {
+            return await Task.Run(async () => {
+                using var ctx = new AppDbContext();
                var a = new DeliveryAncmt {
                    Year = oldYear ?? year,
                    DsNr = oldDsNr ?? dsnr,
@ -232,11 +233,9 @@ namespace Elwig.Services {
                if (oldDsNr != null && (oldYear != year || oldDsNr != dsnr || oldMgNr != newMgNr || oldSortId != newSortId)) {
                    await ctx.Database.ExecuteSqlAsync($"UPDATE delivery_announcement SET year = {year}, dsnr = {dsnr}, mgnr = {newMgNr}, sortid = {newSortId} WHERE (year, dsnr, mgnr, sortid) = ({a.Year}, {a.DsNr}, {a.MgNr}, {a.SortId})");
                }
-            }

-            App.HintContextChange();
-
-            return (year, dsnr, newMgNr, newSortId);
+                return (year, dsnr, newMgNr, newSortId);
+            });
        }

        public static async Task GenerateDeliveryAncmtList(this DeliveryAncmtAdminViewModel vm, ExportSubject subject, ExportMode mode) {
@ -269,25 +268,29 @@ namespace Elwig.Services {
                    Title = $"{DeliveryAncmtList.Name} speichern unter - Elwig"
                };
                if (d.ShowDialog() == true) {
-                    Mouse.OverrideCursor = Cursors.AppStarting;
-                    try {
-                        var data = await DeliveryAncmtListData.FromQuery(query, filterNames);
-                        using var ods = new OdsFile(d.FileName);
-                        await ods.AddTable(data);
-                    } catch (Exception exc) {
-                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                    }
+                    Mouse.OverrideCursor = Cursors.Wait;
+                    await Task.Run(async () => {
+                        try {
+                            var data = await DeliveryAncmtListData.FromQuery(query, filterNames);
+                            using var ods = new OdsFile(d.FileName);
+                            await ods.AddTable(data);
+                        } catch (Exception exc) {
+                            MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                        }
+                    });
                    Mouse.OverrideCursor = null;
                }
            } else {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                try {
-                    var data = await DeliveryAncmtListData.FromQuery(query, filterNames);
-                    using var doc = new DeliveryAncmtList(string.Join(" / ", filterNames), data);
-                    await Utils.ExportDocument(doc, mode);
-                } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                }
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    try {
+                        var data = await DeliveryAncmtListData.FromQuery(query, filterNames);
+                        using var doc = new DeliveryAncmtList(string.Join(" / ", filterNames), data);
+                        await Utils.ExportDocument(doc, mode);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                });
                Mouse.OverrideCursor = null;
            }
        }
@ -326,7 +329,7 @@ namespace Elwig.Services {

            var weight = await deliveryAncmts.SumAsync(p => p.Weight);
            text = $"{weight:N0} kg";
-            AddToolTipRow(grid, 0, "Gewicht", null, weight, null, weight);
+            AddToolTipRow(grid, 0, "Menge", null, weight, null, weight);

            if (await deliveryAncmts.AnyAsync()) {
                var attrGroups = await deliveryAncmts
--- a/Elwig/Services/DeliveryScheduleService.cs
+++ b/Elwig/Services/DeliveryScheduleService.cs
@ -152,7 +152,8 @@ namespace Elwig.Services {
        public static async Task UpdateDeliverySchedule(this DeliveryScheduleAdminViewModel vm, int? oldYear, int? oldDsNr) {
            int year = vm.Date!.Value.Year;

-            using (var ctx = new AppDbContext()) {
+            await Task.Run(async () => {
+                using var ctx = new AppDbContext();
                var s = new DeliverySchedule {
                    Year = oldYear ?? year,
                    DsNr = oldDsNr ?? await ctx.NextDsNr(year),
@ -181,9 +182,7 @@ namespace Elwig.Services {
                    .ToList(), vm.MainVarieties.Select(v => (v, 1)).Union(vm.OtherVarieties.Select(v => (v, 2))).ToList());

                await ctx.SaveChangesAsync();
-            }
-
-            App.HintContextChange();
+            });
        }
    }
 }
--- a/Elwig/Services/DeliveryService.cs
+++ b/Elwig/Services/DeliveryService.cs
@ -430,9 +430,10 @@ namespace Elwig.Services {
        }

        public static async Task<DeliveryPart> UpdateDeliveryPart(this DeliveryAdminViewModel vm, int? oldYear, int? oldDid, int? oldDpnr, bool dateHasChanged, bool timeHasChanged, bool timeIsDefault) {
-            DeliveryPart p;
+            return await Task.Run(async () => {
+                DeliveryPart p;

-            using (var ctx = new AppDbContext()) {
+                using var ctx = new AppDbContext();
                int year = oldYear ?? Utils.CurrentYear;
                int did = oldDid ?? await ctx.NextDId(year);
                int dpnr = oldDpnr ?? await ctx.NextDPNr(year, did);
@ -524,17 +525,16 @@ namespace Elwig.Services {
                }

                await ctx.SaveChangesAsync();
-            }

-            App.HintContextChange();
-
-            return p;
+                return p;
+            });
        }

        public static async Task<Delivery> SplitDeliveryToMember(int year, int did, int[] weights, int mgnr) {
-            Delivery n;
+            return await Task.Run(async () => {
+                Delivery n;

-            using (var ctx = new AppDbContext()) {
+                using var ctx = new AppDbContext();
                bool anyLeft = false;
                var d = (await ctx.Deliveries.FindAsync(year, did))!;
                var lnr = await ctx.NextLNr(d.Date, d.ZwstId);
@ -577,17 +577,15 @@ namespace Elwig.Services {
                await ctx.SaveChangesAsync();
                if (!anyLeft)
                    await ctx.Database.ExecuteSqlAsync($"DELETE FROM delivery WHERE (year, did) = ({d.Year}, {d.DId})");
-            }

-            App.HintContextChange();
-
-            return n;
+                return n;
+            });
        }

        public static async Task<Delivery> SplitDeliveryToLsNr(int year, int did, int[] weights, string lsnr) {
-            Delivery n;
-
-            using (var ctx = new AppDbContext()) {
+            return await Task.Run(async () => {
+                Delivery n;
+                using var ctx = new AppDbContext();
                var anyLeft = false;
                n = (await ctx.Deliveries.FirstAsync(d => d.LsNr == lsnr))!;
                var d = (await ctx.Deliveries.FindAsync(year, did))!;
@ -616,15 +614,14 @@ namespace Elwig.Services {
                await ctx.SaveChangesAsync();
                if (!anyLeft && n.LsNr != d.LsNr)
                    await ctx.Database.ExecuteSqlAsync($"DELETE FROM delivery WHERE (year, did) = ({d.Year}, {d.DId})");
-            }

-            App.HintContextChange();
-
-            return n;
+                return n;
+            });
        }

        public static async Task DepreciateDelivery(int year, int did, int[] weights) {
-            using (var ctx = new AppDbContext()) {
+            await Task.Run(async () => {
+                using var ctx = new AppDbContext();
                var d = (await ctx.Deliveries.FindAsync(year, did))!;
                var dpnr = await ctx.NextDPNr(year, did);
                foreach (var (p, w) in d.Parts.ToList().Zip(weights)) {
@ -648,21 +645,21 @@ namespace Elwig.Services {
                    }
                }
                await ctx.SaveChangesAsync();
-            }
-
-            App.HintContextChange();
+            });
        }

        public static async Task GenerateDeliveryNote(int year, int did, ExportMode mode) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                using var ctx = new AppDbContext();
-                var d = (await ctx.Deliveries.FindAsync(year, did))!;
-                using var doc = new DeliveryNote(d, ctx);
-                await Utils.ExportDocument(doc, mode, d.LsNr, (d.Member, $"{DeliveryNote.Name} Nr. {d.LsNr}", $"Im Anhang finden Sie den {DeliveryNote.Name} Nr. {d.LsNr}"));
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    using var ctx = new AppDbContext();
+                    var d = (await ctx.Deliveries.FindAsync(year, did))!;
+                    using var doc = new DeliveryNote(d, ctx);
+                    await Utils.ExportDocument(doc, mode, d.LsNr, (d.Member, $"{DeliveryNote.Name} Nr. {d.LsNr}", $"Im Anhang finden Sie den {DeliveryNote.Name} Nr. {d.LsNr}"));
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+            });
            Mouse.OverrideCursor = null;
        }

@ -707,14 +704,16 @@ namespace Elwig.Services {
                    Title = $"{DeliveryJournal.Name} speichern unter - Elwig"
                };
                if (d.ShowDialog() == true) {
-                    Mouse.OverrideCursor = Cursors.AppStarting;
-                    try {
-                        var data = await DeliveryJournalData.FromQuery(query, filterNames);
-                        using var ods = new OdsFile(d.FileName);
-                        await ods.AddTable(data);
-                    } catch (Exception exc) {
-                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                    }
+                    Mouse.OverrideCursor = Cursors.Wait;
+                    await Task.Run(async () => {
+                        try {
+                            var data = await DeliveryJournalData.FromQuery(query, filterNames);
+                            using var ods = new OdsFile(d.FileName);
+                            await ods.AddTable(data);
+                        } catch (Exception exc) {
+                            MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                        }
+                    });
                    Mouse.OverrideCursor = null;
                }
            } else if (mode == ExportMode.Export) {
@ -725,58 +724,64 @@ namespace Elwig.Services {
                    Title = $"{DeliveryJournal.Name} speichern unter - Elwig"
                };
                if (d.ShowDialog() == true) {
-                    Mouse.OverrideCursor = Cursors.AppStarting;
+                    Mouse.OverrideCursor = Cursors.Wait;
+                    await Task.Run(async () => {
+                        try {
+                            await ElwigData.Export(d.FileName, await query
+                                .Select(p => p.Delivery)
+                                .Distinct()
+                                .Include(d => d.Parts)
+                                .ThenInclude(p => p.PartModifiers)
+                                .AsSplitQuery()
+                                .ToListAsync(), filterNames);
+                        } catch (Exception exc) {
+                            MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                        }
+                    });
+                    Mouse.OverrideCursor = null;
+                }
+            } else if (mode == ExportMode.Upload && App.Config.SyncUrl != null) {
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
                    try {
-                        await ElwigData.Export(d.FileName, await query
+                        var filename = $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip";
+                        var path = Path.Combine(App.TempPath, filename);
+                        var list = await query
                            .Select(p => p.Delivery)
                            .Distinct()
                            .Include(d => d.Parts)
                            .ThenInclude(p => p.PartModifiers)
                            .AsSplitQuery()
-                            .ToListAsync(), filterNames);
+                            .ToListAsync();
+                        if (list.Count == 0) {
+                            MessageBox.Show("Es wurden keine Lieferungen zum Hochladen ausgewählt!", "Lieferungen hochladen",
+                                MessageBoxButton.OK, MessageBoxImage.Error);
+                        } else {
+                            await ElwigData.Export(path, list, filterNames);
+                            await Utils.UploadExportData(path, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+                            MessageBox.Show($"Hochladen von {list.Count:N0} Lieferungen erfolgreich!", "Lieferungen hochgeladen",
+                                MessageBoxButton.OK, MessageBoxImage.Information);
+                        }
+                    } catch (HttpRequestException exc) {
+                        MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+                    } catch (TaskCanceledException exc) {
+                        MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                    } catch (Exception exc) {
                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                    }
-                    Mouse.OverrideCursor = null;
-                }
-            } else if (mode == ExportMode.Upload && App.Config.SyncUrl != null) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                try {
-                    var filename = $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip";
-                    var path = Path.Combine(App.TempPath, filename);
-                    var list = await query
-                        .Select(p => p.Delivery)
-                        .Distinct()
-                        .Include(d => d.Parts)
-                        .ThenInclude(p => p.PartModifiers)
-                        .AsSplitQuery()
-                        .ToListAsync();
-                    if (list.Count == 0) {
-                        MessageBox.Show("Es wurden keine Lieferungen zum Hochladen ausgewählt!", "Lieferungen hochladen",
-                            MessageBoxButton.OK, MessageBoxImage.Error);
-                    } else {
-                        await ElwigData.Export(path, list, filterNames);
-                        await Utils.UploadExportData(path, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
-                        MessageBox.Show($"Hochladen von {list.Count:N0} Lieferungen erfolgreich!", "Lieferungen hochgeladen",
-                            MessageBoxButton.OK, MessageBoxImage.Information);
-                    }
-                } catch (HttpRequestException exc) {
-                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
-                } catch (TaskCanceledException exc) {
-                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                }
+                });
                Mouse.OverrideCursor = null;
            } else {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                try {
-                    var data = await DeliveryJournalData.FromQuery(query, filterNames);
-                    using var doc = new DeliveryJournal(string.Join(" / ", filterNames), data);
-                    await Utils.ExportDocument(doc, mode);
-                } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                }
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    try {
+                        var data = await DeliveryJournalData.FromQuery(query, filterNames);
+                        using var doc = new DeliveryJournal(string.Join(" / ", filterNames), data);
+                        await Utils.ExportDocument(doc, mode);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                });
                Mouse.OverrideCursor = null;
            }
        }
@ -798,17 +803,53 @@ namespace Elwig.Services {
                throw new ArgumentException("Invalid value for ExportSubject");
            }

-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                var data = await WineQualityStatisticsData.FromQuery(query, App.Client.OrderingMemberList);
-                using var doc = new WineQualityStatistics(string.Join(" / ", filterNames), data);
-                await Utils.ExportDocument(doc, mode);
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    var data = await WineQualityStatisticsData.FromQuery(query, App.Client.OrderingMemberList);
+                    using var doc = new WineQualityStatistics(string.Join(" / ", filterNames), data);
+                    await Utils.ExportDocument(doc, mode);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+            });
            Mouse.OverrideCursor = null;
        }

+        public static async Task GenerateLocalityStatistics(this DeliveryAdminViewModel vm, ExportSubject subject) {
+            using var ctx = new AppDbContext();
+            IQueryable<DeliveryPart> query;
+            List<string> filterNames = [];
+            if (subject == ExportSubject.FromFilters) {
+                var (f, _, q, _, _) = await vm.GetFilters(ctx);
+                query = q;
+                filterNames.AddRange(f);
+
+            } else {
+                throw new ArgumentException("Invalid value for ExportSubject");
+            }
+
+            var d = new SaveFileDialog() {
+                FileName = $"Lieferstatistik-{vm.FilterSeason ?? Utils.CurrentLastSeason}.ods",
+                DefaultExt = "ods",
+                Filter = "OpenDocument Format Spreadsheet (*.ods)|*.ods",
+                Title = $"Lieferstatistik pro Ort speichern unter - Elwig"
+            };
+            if (d.ShowDialog() == true) {
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    try {
+                        using var ods = new OdsFile(d.FileName);
+                        var tbl = await WineLocalityStatisticsData.FromQuery(query, filterNames);
+                        await ods.AddTable(tbl);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                });
+                Mouse.OverrideCursor = null;
+            }
+        }
+
        public static async Task GenerateDeliveryDepreciationList(this DeliveryAdminViewModel vm, ExportSubject subject, ExportMode mode) {
            using var ctx = new AppDbContext();
            IQueryable<DeliveryPart> query;
@ -843,33 +884,37 @@ namespace Elwig.Services {
                    Title = $"{DeliveryDepreciationList.Name} speichern unter - Elwig"
                };
                if (d.ShowDialog() == true) {
-                    Mouse.OverrideCursor = Cursors.AppStarting;
-                    try {
-                        using var ods = new OdsFile(d.FileName);
-                        var tblTotal = await DeliveryJournalData.FromQuery(query, filterNames);
-                        tblTotal.FullName = DeliveryDepreciationList.Name;
-                        tblTotal.Name = "Gesamt";
-                        await ods.AddTable(tblTotal);
-                        foreach (var branch in await ctx.Branches.OrderBy(b => b.Name).ToListAsync()) {
-                            var tbl = await DeliveryJournalData.FromQuery(query.Where(p => p.Delivery.ZwstId == branch.ZwstId), filterNames);
-                            tbl.FullName = DeliveryDepreciationList.Name;
-                            tbl.Name = branch.Name;
-                            await ods.AddTable(tbl);
+                    Mouse.OverrideCursor = Cursors.Wait;
+                    await Task.Run(async () => {
+                        try {
+                            using var ods = new OdsFile(d.FileName);
+                            var tblTotal = await DeliveryJournalData.FromQuery(query, filterNames);
+                            tblTotal.FullName = DeliveryDepreciationList.Name;
+                            tblTotal.Name = "Gesamt";
+                            await ods.AddTable(tblTotal);
+                            foreach (var branch in await ctx.Branches.OrderBy(b => b.Name).ToListAsync()) {
+                                var tbl = await DeliveryJournalData.FromQuery(query.Where(p => p.Delivery.ZwstId == branch.ZwstId), filterNames);
+                                tbl.FullName = DeliveryDepreciationList.Name;
+                                tbl.Name = branch.Name;
+                                await ods.AddTable(tbl);
+                            }
+                        } catch (Exception exc) {
+                            MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                        }
-                    } catch (Exception exc) {
-                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                    }
+                    });
                    Mouse.OverrideCursor = null;
                }
            } else {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                try {
-                    var data = await DeliveryJournalData.FromQuery(query, filterNames);
-                    using var doc = new DeliveryDepreciationList(string.Join(" / ", filterNames), data);
-                    await Utils.ExportDocument(doc, mode);
-                } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                }
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    try {
+                        var data = await DeliveryJournalData.FromQuery(query, filterNames);
+                        using var doc = new DeliveryDepreciationList(string.Join(" / ", filterNames), data);
+                        await Utils.ExportDocument(doc, mode);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                });
                Mouse.OverrideCursor = null;
            }
        }
@ -914,7 +959,7 @@ namespace Elwig.Services {

            var weight = await deliveryParts.SumAsync(p => p.Weight);
            wText = $"{weight:N0} kg";
-            wGrid.Add(("Gewicht", null, weight, null, weight));
+            wGrid.Add(("Menge", null, weight, null, weight));

            if (await deliveryParts.AnyAsync()) {
                var kmwMin = await deliveryParts.MinAsync(p => p.Kmw);
@ -1015,7 +1060,7 @@ namespace Elwig.Services {
            wGrid.ColumnDefinitions.Add(new() { Width = new(50) });
            int rowNum = 0;
            foreach (var row in weightData) {
-                if (rowNum == 1 || (rowNum != 0 && row.Item1 != null)) rowNum++;
+                if (rowNum != 0 && row.Item2 == null) rowNum++;
                AddWeightToolTipRow(wGrid, rowNum++, row.Item1, row.Item2, row.Item3, row.Item4, row.Item5);
            }

@ -1030,7 +1075,7 @@ namespace Elwig.Services {
            AddToolTipCell(gGrid, "Max.", 0, 4, 1, false, false, true);
            rowNum = 1;
            foreach (var row in gradationData) {
-                if (rowNum == 2 || (rowNum != 1 && row.Item1 != null)) rowNum++;
+                if (rowNum != 1 && row.Item2 == null) rowNum++;
                AddGradationToolTipRow(gGrid, rowNum++, row.Item1, row.Item2, row.Item3, row.Item4, row.Item5);
            }

@ -1038,11 +1083,11 @@ namespace Elwig.Services {
        }

        public static async Task DeleteDelivery(string lsnr) {
-            using (var ctx = new AppDbContext()) {
+            await Task.Run(async () => {
+                using var ctx = new AppDbContext();
                await ctx.Deliveries.Where(d => d.LsNr == lsnr).ExecuteDeleteAsync();
                await ctx.SaveChangesAsync();
-            }
-            App.HintContextChange();
+            });
        }
    }
 }
--- a/Elwig/Services/MemberService.cs
+++ b/Elwig/Services/MemberService.cs
@ -1,20 +1,20 @@
-using Elwig.Helpers;
-using Elwig.Models.Entities;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using System;
-using Microsoft.EntityFrameworkCore;
 using Elwig.Documents;
-using System.Windows.Input;
-using System.Windows;
+using Elwig.Helpers;
 using Elwig.Helpers.Billing;
-using Elwig.Models.Dtos;
 using Elwig.Helpers.Export;
-using Microsoft.Win32;
+using Elwig.Models.Dtos;
+using Elwig.Models.Entities;
 using Elwig.ViewModels;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Win32;
+using System;
+using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Net.Http;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Input;

 namespace Elwig.Services {
    public static class MemberService {
@ -49,6 +49,11 @@ namespace Elwig.Services {
            vm.StatusAreaCommitmentInfo = $"{Utils.CurrentLastSeason}";
            vm.StatusAreaCommitmentToolTip = null;
            vm.Age = "-";
+            vm.CreatedAt = "-";
+            vm.ModifiedAt = "-";
+            vm.ModifiedAtShort = "-";
+            vm.ExportedAt = "-";
+            vm.ImportedAt = "-";
        }

        public static void FillInputs(this MemberAdminViewModel vm, Member m) {
@ -137,6 +142,12 @@ namespace Elwig.Services {
            vm.ContactViaPost = m.ContactViaPost;
            vm.ContactViaEmail = m.ContactViaEmail;

+            vm.CreatedAt = $"{m.CreatedAt:dd.MM.yyyy, HH:mm:ss}";
+            vm.ModifiedAt = $"{m.ModifiedAt:dd.MM.yyyy, HH:mm:ss}";
+            vm.ModifiedAtShort = $"{m.ModifiedAt:dd.MM.yyyy, HH:mm}";
+            vm.ExportedAt = m.ExportedAt == null ? "-" : $"{m.ExportedAt:dd.MM.yyyy, HH:mm:ss}";
+            vm.ImportedAt = m.ImportedAt == null ? "-" : $"{m.ImportedAt:dd.MM.yyyy, HH:mm:ss}";
+
            vm.StatusDeliveriesLastSeasonInfo = $"{Utils.CurrentLastSeason - 1}";
            vm.StatusDeliveriesLastSeason = "...";
            vm.StatusDeliveriesLastSeasonToolTip = null;
@ -224,7 +235,15 @@ namespace Elwig.Services {
                for (int i = 0; i < filter.Count; i++) {
                    var e = filter[i];

-                    if (e.Length >= 5 && e.Length <= 10 && "funktionär".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                    if (e.Equals("aktiv", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsActive);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("aktive Mitglieder");
+                    } else if (e.Equals("!aktiv", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsActive);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("inaktive Mitglieder");
+                    } else if (e.Length >= 5 && e.Length <= 10 && "funktionär".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
                        memberQuery = memberQuery.Where(m => m.IsFunktionär);
                        filter.RemoveAt(i--);
                        filterNames.Add("Funktionäre");
@ -349,8 +368,8 @@ namespace Elwig.Services {
                if (filterMgNr.Count > 0) memberQuery = memberQuery.Where(m => filterMgNr.Contains(m.MgNr));
                if (filterKgNr.Count > 0) memberQuery = memberQuery.Where(m => m.DefaultKgNr != null && filterKgNr.Contains((int)m.DefaultKgNr));
                if (filterZwst.Count > 0) memberQuery = memberQuery.Where(m => m.ZwstId != null && filterZwst.Contains(m.ZwstId));
-                if (filterAreaCom.Count > 0) memberQuery = memberQuery.Where(m => m.AreaCommitments.AsQueryable().Where(Utils.ActiveAreaCommitments()).Any(c => filterAreaCom.Contains(c.VtrgId)));
-                if (filterNotAreaCom.Count > 0) memberQuery = memberQuery.Where(m => !m.AreaCommitments.AsQueryable().Where(Utils.ActiveAreaCommitments()).All(c => filterNotAreaCom.Contains(c.VtrgId)));
+                if (filterAreaCom.Count > 0) memberQuery = memberQuery.Where(m => m.AreaCommitments.AsQueryable().Where(Utils.ActiveAreaCommitments(Utils.CurrentLastSeason)).Any(c => filterAreaCom.Contains(c.VtrgId)));
+                if (filterNotAreaCom.Count > 0) memberQuery = memberQuery.Where(m => !m.AreaCommitments.AsQueryable().Where(Utils.ActiveAreaCommitments(Utils.CurrentLastSeason)).All(c => filterNotAreaCom.Contains(c.VtrgId)));
                if (filterLfbisNr.Count > 0) memberQuery = memberQuery.Where(m => m.LfbisNr != null && filterLfbisNr.Contains(m.LfbisNr));
                if (filterUstIdNr.Count > 0) memberQuery = memberQuery.Where(m => m.UstIdNr != null && filterUstIdNr.Contains(m.UstIdNr));
            }
@ -359,51 +378,57 @@ namespace Elwig.Services {
        }

        public static async Task GenerateMemberDataSheet(Member m, ExportMode mode) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                using var ctx = new AppDbContext();
-                using var doc = new MemberDataSheet(m, ctx);
-                await Utils.ExportDocument(doc, mode, emailData: (m, MemberDataSheet.Name, "Im Anhang finden Sie das aktuelle Stammdatenblatt"));
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    using var ctx = new AppDbContext();
+                    using var doc = new MemberDataSheet(m, ctx);
+                    await Utils.ExportDocument(doc, mode, emailData: (m, MemberDataSheet.Name, "Im Anhang finden Sie das aktuelle Stammdatenblatt"));
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+            });
            Mouse.OverrideCursor = null;
        }

        public static async Task GenerateDeliveryConfirmation(Member m, int year, ExportMode mode) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                var b = new Billing(year);
-                await b.FinishSeason();
-                await b.CalculateBuckets();
-                App.HintContextChange();
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    var b = new Billing(year);
+                    await b.FinishSeason();
+                    await b.CalculateBuckets();
+                    App.HintContextChange();

-                using var ctx = new AppDbContext();
-                var data = await DeliveryConfirmationDeliveryData.ForMember(ctx.DeliveryParts, year, m);
-                using var doc = new DeliveryConfirmation(ctx, year, m, data);
-                await Utils.ExportDocument(doc, mode, emailData: (m, $"{DeliveryConfirmation.Name} {year}", $"Im Anhang finden Sie die Anlieferungsbestätigung {year}"));
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
+                    using var ctx = new AppDbContext();
+                    var data = await DeliveryConfirmationDeliveryData.ForMember(ctx.DeliveryParts, year, m);
+                    using var doc = new DeliveryConfirmation(ctx, year, m, data);
+                    await Utils.ExportDocument(doc, mode, emailData: (m, $"{DeliveryConfirmation.Name} {year}", $"Im Anhang finden Sie die Anlieferungsbestätigung {year}"));
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+            });
            Mouse.OverrideCursor = null;
        }

        public static async Task GenerateCreditNote(Member m, int year, int avnr, ExportMode mode) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                using var ctx = new AppDbContext();
-                var v = (await ctx.PaymentVariants.FindAsync(year, avnr))!;
-                var data = await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.Seasons, year, avnr);
-                var p = (await ctx.MemberPayments.FindAsync(year, avnr, m.MgNr))!;
-                var b = BillingData.FromJson((await ctx.PaymentVariants.FindAsync(year, avnr))!.Data);
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    using var ctx = new AppDbContext();
+                    var v = (await ctx.PaymentVariants.FindAsync(year, avnr))!;
+                    var data = await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.PaymentVariants, year, avnr);
+                    var p = (await ctx.MemberPayments.FindAsync(year, avnr, m.MgNr))!;
+                    var b = BillingData.FromJson((await ctx.PaymentVariants.FindAsync(year, avnr))!.Data);

-                using var doc = new CreditNote(ctx, p, data[m.MgNr],
-                    b.ConsiderContractPenalties, b.ConsiderTotalPenalty, b.ConsiderAutoBusinessShares, b.ConsiderCustomModifiers,
-                    await ctx.GetMemberUnderDelivery(year, m.MgNr));
-                await Utils.ExportDocument(doc, mode, emailData: (m, $"{CreditNote.Name} {v.Name}", $"Im Anhang finden Sie die Traubengutschrift {v.Name}"));
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
+                    using var doc = new CreditNote(ctx, p, data[m.MgNr],
+                        b.ConsiderContractPenalties, b.ConsiderTotalPenalty, b.ConsiderAutoBusinessShares, b.ConsiderCustomModifiers,
+                        await ctx.GetMemberUnderDelivery(year, m.MgNr));
+                    await Utils.ExportDocument(doc, mode, emailData: (m, $"{CreditNote.Name} {v.Name}", $"Im Anhang finden Sie die Traubengutschrift {v.Name}"));
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+            });
            Mouse.OverrideCursor = null;
        }

@ -456,14 +481,16 @@ namespace Elwig.Services {
                    Title = $"{MemberList.Name} speichern unter - Elwig"
                };
                if (d.ShowDialog() == true) {
-                    Mouse.OverrideCursor = Cursors.AppStarting;
-                    try {
-                        var data = await MemberListData.FromQuery(query, filterNames, filterNames.Where(f => f.StartsWith("Flächenbindung")).Select(f => f.Split(' ')[^1]));
-                        using var ods = new OdsFile(d.FileName);
-                        await ods.AddTable(data);
-                    } catch (Exception exc) {
-                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                    }
+                    Mouse.OverrideCursor = Cursors.Wait;
+                    await Task.Run(async () => {
+                        try {
+                            var data = await MemberListData.FromQuery(query, filterNames, filterNames.Where(f => f.StartsWith("Flächenbindung")).Select(f => f.Split(' ')[^1]));
+                            using var ods = new OdsFile(d.FileName);
+                            await ods.AddTable(data);
+                        } catch (Exception exc) {
+                            MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                        }
+                    });
                    Mouse.OverrideCursor = null;
                }
            } else if (mode == ExportMode.Export) {
@ -474,8 +501,33 @@ namespace Elwig.Services {
                    Title = $"{MemberList.Name} speichern unter - Elwig"
                };
                if (d.ShowDialog() == true) {
-                    Mouse.OverrideCursor = Cursors.AppStarting;
+                    Mouse.OverrideCursor = Cursors.Wait;
+                    await Task.Run(async () => {
+                        try {
+                            var members = await query
+                                .OrderBy(m => m.MgNr)
+                                .Include(m => m.BillingAddress)
+                                .Include(m => m.TelephoneNumbers)
+                                .Include(m => m.EmailAddresses)
+                                .AsSplitQuery()
+                                .ToListAsync();
+                            var areaComs = await query
+                                .SelectMany(m => m.AreaCommitments)
+                                .Include(c => c.Rd)
+                                .ToListAsync();
+                            await ElwigData.Export(d.FileName, members, areaComs, filterNames);
+                        } catch (Exception exc) {
+                            MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                        }
+                    });
+                    Mouse.OverrideCursor = null;
+                }
+            } else if (mode == ExportMode.Upload && App.Config.SyncUrl != null) {
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
                    try {
+                        var filename = $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip";
+                        var path = Path.Combine(App.TempPath, filename);
                        var members = await query
                            .OrderBy(m => m.MgNr)
                            .Include(m => m.BillingAddress)
@ -487,99 +539,80 @@ namespace Elwig.Services {
                            .SelectMany(m => m.AreaCommitments)
                            .Include(c => c.Rd)
                            .ToListAsync();
-                        await ElwigData.Export(d.FileName, members, areaComs, filterNames);
+                        if (members.Count == 0) {
+                            MessageBox.Show("Es wurden keine Mitglieder zum Hochladen ausgewählt!", "Mitglieder hochladen",
+                                MessageBoxButton.OK, MessageBoxImage.Error);
+                        } else {
+                            await ElwigData.Export(path, members, areaComs, filterNames);
+                            await Utils.UploadExportData(path, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+                            MessageBox.Show($"Hochladen von {members.Count:N0} Mitgliedern erfolgreich!", "Mitglieder hochgeladen",
+                                MessageBoxButton.OK, MessageBoxImage.Information);
+                        }
+                    } catch (HttpRequestException exc) {
+                        MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Mitglieder hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+                    } catch (TaskCanceledException exc) {
+                        MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Mitglieder hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
                    } catch (Exception exc) {
                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                    }
-                    Mouse.OverrideCursor = null;
-                }
-            } else if (mode == ExportMode.Upload && App.Config.SyncUrl != null) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                try {
-                    var filename = $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip";
-                    var path = Path.Combine(App.TempPath, filename);
-                    var members = await query
-                        .OrderBy(m => m.MgNr)
-                        .Include(m => m.BillingAddress)
-                        .Include(m => m.TelephoneNumbers)
-                        .Include(m => m.EmailAddresses)
-                        .AsSplitQuery()
-                        .ToListAsync();
-                    var areaComs = await query
-                        .SelectMany(m => m.AreaCommitments)
-                        .Include(c => c.Rd)
-                        .ToListAsync();
-                    if (members.Count == 0) {
-                        MessageBox.Show("Es wurden keine Mitglieder zum Hochladen ausgewählt!", "Mitglieder hochladen",
-                            MessageBoxButton.OK, MessageBoxImage.Error);
-                    } else {
-                        await ElwigData.Export(path, members, areaComs, filterNames);
-                        await Utils.UploadExportData(path, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
-                        MessageBox.Show($"Hochladen von {members.Count:N0} Mitgliedern erfolgreich!", "Mitglieder hochgeladen",
-                            MessageBoxButton.OK, MessageBoxImage.Information);
-                    }
-                } catch (HttpRequestException exc) {
-                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Mitglieder hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
-                } catch (TaskCanceledException exc) {
-                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Mitglieder hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
-                } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                }
+                });
                Mouse.OverrideCursor = null;
            } else {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                try {
-                    var data = await MemberListData.FromQuery(query, filterNames, filterNames.Where(f => f.StartsWith("Flächenbindung")).Select(f => f.Split(' ')[^1]));
-                    using var doc = new MemberList(string.Join(" / ", filterNames), data);
-                    await Utils.ExportDocument(doc, mode);
-                } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                }
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    try {
+                        var data = await MemberListData.FromQuery(query, filterNames, filterNames.Where(f => f.StartsWith("Flächenbindung")).Select(f => f.Split(' ')[^1]));
+                        using var doc = new MemberList(string.Join(" / ", filterNames), data);
+                        await Utils.ExportDocument(doc, mode);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                });
                Mouse.OverrideCursor = null;
            }
        }

        public static async Task<int> UpdateMember(this MemberAdminViewModel vm, int? oldMgNr) {
            var newMgNr = (int)vm.MgNr!;
+            var m = new Member {
+                MgNr = oldMgNr ?? newMgNr,
+                PredecessorMgNr = vm.PredecessorMgNr,
+                IsJuridicalPerson = vm.IsJuridicalPerson,
+                Prefix = vm.IsJuridicalPerson || string.IsNullOrWhiteSpace(vm.Prefix) ? null : vm.Prefix,
+                GivenName = vm.IsJuridicalPerson || string.IsNullOrWhiteSpace(vm.GivenName) ? null : vm.GivenName,
+                Name = vm.Name!,
+                Suffix = vm.IsJuridicalPerson || string.IsNullOrWhiteSpace(vm.Suffix) ? null : vm.Suffix,
+                ForTheAttentionOf = !vm.IsJuridicalPerson || string.IsNullOrWhiteSpace(vm.ForTheAttentionOf) ? null : vm.ForTheAttentionOf,
+                Birthday = string.IsNullOrEmpty(vm.Birthday) ? null : string.Join("-", vm.Birthday!.Split(".").Reverse()),
+                IsDeceased = vm.IsDeceased,
+                CountryNum = 40,  // Austria AT AUT
+                PostalDestId = vm.Ort!.Id,
+                Address = vm.Address!,

-            using (var ctx = new AppDbContext()) {
-                var m = new Member {
-                    MgNr = oldMgNr ?? newMgNr,
-                    PredecessorMgNr = vm.PredecessorMgNr,
-                    IsJuridicalPerson = vm.IsJuridicalPerson,
-                    Prefix = vm.IsJuridicalPerson || string.IsNullOrWhiteSpace(vm.Prefix) ? null : vm.Prefix,
-                    GivenName = vm.IsJuridicalPerson || string.IsNullOrWhiteSpace(vm.GivenName) ? null : vm.GivenName,
-                    Name = vm.Name!,
-                    Suffix = vm.IsJuridicalPerson || string.IsNullOrWhiteSpace(vm.Suffix) ? null : vm.Suffix,
-                    ForTheAttentionOf = !vm.IsJuridicalPerson || string.IsNullOrWhiteSpace(vm.ForTheAttentionOf) ? null : vm.ForTheAttentionOf,
-                    Birthday = string.IsNullOrEmpty(vm.Birthday) ? null : string.Join("-", vm.Birthday!.Split(".").Reverse()),
-                    IsDeceased = vm.IsDeceased,
-                    CountryNum = 40,  // Austria AT AUT
-                    PostalDestId = vm.Ort!.Id,
-                    Address = vm.Address!,
+                Iban = string.IsNullOrEmpty(vm.Iban) ? null : vm.Iban?.Replace(" ", ""),
+                Bic = string.IsNullOrEmpty(vm.Bic) ? null : vm.Bic,

-                    Iban = string.IsNullOrEmpty(vm.Iban) ? null : vm.Iban?.Replace(" ", ""),
-                    Bic = string.IsNullOrEmpty(vm.Bic) ? null : vm.Bic,
+                UstIdNr = string.IsNullOrEmpty(vm.UstIdNr) ? null : vm.UstIdNr,
+                LfbisNr = string.IsNullOrEmpty(vm.LfbisNr) ? null : vm.LfbisNr,
+                IsBuchführend = vm.IsBuchführend,
+                IsOrganic = vm.IsOrganic,

-                    UstIdNr = string.IsNullOrEmpty(vm.UstIdNr) ? null : vm.UstIdNr,
-                    LfbisNr = string.IsNullOrEmpty(vm.LfbisNr) ? null : vm.LfbisNr,
-                    IsBuchführend = vm.IsBuchführend,
-                    IsOrganic = vm.IsOrganic,
-
-                    EntryDateString = string.IsNullOrEmpty(vm.EntryDate) ? null : string.Join("-", vm.EntryDate.Split(".").Reverse()),
-                    ExitDateString = string.IsNullOrEmpty(vm.ExitDate) ? null : string.Join("-", vm.ExitDate.Split(".").Reverse()),
-                    BusinessShares = (int)vm.BusinessShares!,
-                    AccountingNr = string.IsNullOrEmpty(vm.AccountingNr) ? null : vm.AccountingNr,
-                    IsActive = vm.IsActive,
-                    IsVollLieferant = vm.IsVollLieferant,
-                    IsFunktionär = vm.IsFunktionär,
-                    ZwstId = vm.Branch?.ZwstId,
-                    DefaultKgNr = vm.DefaultKg?.KgNr,
-                    Comment = string.IsNullOrEmpty(vm.Comment) ? null : vm.Comment,
-                    ContactViaPost = vm.ContactViaPost,
-                    ContactViaEmail = vm.ContactViaEmail,
-                };
+                EntryDateString = string.IsNullOrEmpty(vm.EntryDate) ? null : string.Join("-", vm.EntryDate.Split(".").Reverse()),
+                ExitDateString = string.IsNullOrEmpty(vm.ExitDate) ? null : string.Join("-", vm.ExitDate.Split(".").Reverse()),
+                BusinessShares = (int)vm.BusinessShares!,
+                AccountingNr = string.IsNullOrEmpty(vm.AccountingNr) ? null : vm.AccountingNr,
+                IsActive = vm.IsActive,
+                IsVollLieferant = vm.IsVollLieferant,
+                IsFunktionär = vm.IsFunktionär,
+                ZwstId = vm.Branch?.ZwstId,
+                DefaultKgNr = vm.DefaultKg?.KgNr,
+                Comment = string.IsNullOrEmpty(vm.Comment) ? null : vm.Comment,
+                ContactViaPost = vm.ContactViaPost,
+                ContactViaEmail = vm.ContactViaEmail,
+            };

+            return await Task.Run(async () => {
+                using var ctx = new AppDbContext();
                if (oldMgNr != null) {
                    ctx.Update(m);
                } else {
@ -636,7 +669,7 @@ namespace Elwig.Services {
                        KgNr = c.KgNr,
                        GstNr = c.GstNr,
                        RdNr = c.RdNr,
-                        YearFrom = vm.MaintainAreaComYearTo ? c.YearFrom : year,
+                        YearFrom = vm.MaintainAreaComYearFrom ? c.YearFrom : year,
                        YearTo = c.YearTo,
                    }));

@ -662,15 +695,14 @@ namespace Elwig.Services {
                if (newMgNr != m.MgNr) {
                    await ctx.Database.ExecuteSqlAsync($"UPDATE member SET mgnr = {newMgNr} WHERE mgnr = {oldMgNr}");
                }
-            }

-            App.HintContextChange();
-
-            return newMgNr;
+                return newMgNr;
+            });
        }

        public static async Task DeleteMember(int mgnr, bool deletePaymentData, bool deleteDeliveries, bool deleteAreaComs) {
-            using (var ctx = new AppDbContext()) {
+            await Task.Run(async () => {
+                using var ctx = new AppDbContext();
                var l = (await ctx.Members.FindAsync(mgnr))!;
                if (deletePaymentData) {
                    ctx.RemoveRange(l.Credits);
@ -683,8 +715,7 @@ namespace Elwig.Services {
                }
                ctx.Remove(l);
                await ctx.SaveChangesAsync();
-            }
-            App.HintContextChange();
+            });
        }
    }
 }
--- a/Elwig/Services/PaymentVariantService.cs
+++ b/Elwig/Services/PaymentVariantService.cs
@ -0,0 +1,387 @@
+using Elwig.Documents;
+using Elwig.Helpers;
+using Elwig.Helpers.Billing;
+using Elwig.Helpers.Export;
+using Elwig.Models.Dtos;
+using Elwig.Models.Entities;
+using Elwig.ViewModels;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Win32;
+using System;
+using System.Linq;
+using System.Text.Json;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Input;
+
+namespace Elwig.Services {
+    public static class PaymentVariantService {
+
+        private static readonly JsonSerializerOptions JsonOpt = new() { WriteIndented = true };
+
+        public static void ClearInputs(this PaymentVariantsViewModel vm) {
+            vm.IsPaymentVariantSelected = false;
+            vm.EditText = "Bearbeiten";
+            vm.SaveIsEnabled = false;
+            vm.DeleteIsEnabled = false;
+            vm.CalculateIsEnabled = false;
+            vm.CommitIsEnabled = false;
+            vm.CommitVisibility = Visibility.Visible;
+            vm.RevertIsEnabled = false;
+            vm.RevertVisibility = Visibility.Hidden;
+            vm.Arrow = "\xF0AF";
+            vm.ExportIsEnabled = false;
+
+            vm.IsReadOnly = true;
+            vm.DataIsReadOnly = true;
+            vm.BillingData = null;
+            vm.Name = "";
+            vm.Comment = "";
+            vm.Date = null;
+            vm.TransferDate = null;
+            vm.WeightModifier = null;
+            vm.ConsiderModifiers = false;
+            vm.ConsiderPenalties = false;
+            vm.ConsiderPenalty = false;
+            vm.ConsiderAuto = false;
+            vm.ConsiderCustom = false;
+            vm.IsEnabled = false;
+            vm.Data = "";
+
+            vm.StatusModifierSum = "-";
+            vm.StatusTotalSum = "-";
+            vm.StatusVatSum = "-";
+            vm.StatusDeductionSum = "-";
+            vm.StatusPaymentSum = "-";
+        }
+
+        public static void FillInputs(this PaymentVariantsViewModel vm, PaymentVar v) {
+            var locked = !v.TestVariant;
+            vm.IsPaymentVariantSelected = true;
+            vm.SaveIsEnabled = !locked;
+            vm.DeleteIsEnabled = !locked;
+            vm.CalculateIsEnabled = !locked;
+            vm.CommitIsEnabled = !locked && !vm.SeasonLocked;
+            vm.CommitVisibility = !locked ? Visibility.Visible : Visibility.Hidden;
+            vm.RevertIsEnabled = locked && !vm.SeasonLocked;
+            vm.RevertVisibility = locked ? Visibility.Visible : Visibility.Hidden;
+            vm.Arrow = locked ? "\xF0B0" : "\xF0AF";
+            vm.EditText = locked ? "Ansehen" : "Bearbeiten";
+            vm.ExportIsEnabled = locked;
+
+            vm.IsReadOnly = false;
+            vm.DataIsReadOnly = locked;
+            vm.Name = v.Name;
+            vm.Comment = v.Comment ?? "";
+            vm.Date = v.Date;
+            vm.TransferDate = v.TransferDate;
+            try {
+                vm.BillingData = BillingData.FromJson(v.Data);
+                vm.ConsiderModifiers = vm.BillingData.ConsiderDelieryModifiers;
+                vm.ConsiderPenalties = vm.BillingData.ConsiderContractPenalties;
+                vm.ConsiderPenalty = vm.BillingData.ConsiderTotalPenalty;
+                vm.ConsiderAuto = vm.BillingData.ConsiderAutoBusinessShares;
+                vm.ConsiderCustom = vm.BillingData.ConsiderCustomModifiers;
+                if (vm.BillingData.NetWeightModifier != 0) {
+                    vm.WeightModifier = Math.Round(vm.BillingData.NetWeightModifier * 100.0, 8);
+                } else if (vm.BillingData.GrossWeightModifier != 0) {
+                    vm.WeightModifier = Math.Round(vm.BillingData.GrossWeightModifier * 100.0, 8);
+                } else {
+                    vm.WeightModifier = null;
+                }
+                vm.Data = JsonSerializer.Serialize(vm.BillingData.Data, JsonOpt);
+            } catch {
+                vm.BillingData = null;
+                vm.ConsiderModifiers = false;
+                vm.ConsiderPenalties = false;
+                vm.ConsiderPenalty = false;
+                vm.ConsiderAuto = false;
+                vm.ConsiderCustom = false;
+                vm.WeightModifier = null;
+                vm.Data = v.Data;
+            }
+            vm.IsEnabled = !locked;
+
+            vm.StatusModifierSum = "...";
+            vm.StatusTotalSum = "...";
+            vm.StatusVatSum = "...";
+            vm.StatusDeductionSum = "...";
+            vm.StatusPaymentSum = "...";
+            Utils.RunBackground("Variantendaten laden", async () => {
+                await vm.UpdateSums(v);
+            });
+        }
+
+        private static async Task UpdateSums(this PaymentVariantsViewModel vm, PaymentVar v) {
+            if (App.MainDispatcher == null)
+                return;
+            var modText = "-";
+            var totalText = "-";
+            var vatText = "-";
+            var deductionText = "-";
+            var paymentText = "-";
+
+            using var ctx = new AppDbContext();
+            var sym = v.Season.Currency.Symbol ?? v.Season.Currency.Code;
+
+            var modSum = await ctx.PaymentDeliveryParts
+                .Where(p => p.Year == v.Year && p.AvNr == v.AvNr)
+                .SumAsync(p => p.AmountValue - p.NetAmountValue);
+            modText = $"{v.Season.DecFromDb(modSum):N2} {sym}";
+
+            var totalSum = await ctx.MemberPayments
+                .Where(p => p.Year == v.Year && p.AvNr == v.AvNr)
+                .SumAsync(p => p.AmountValue);
+            totalText = $"{v.Season.DecFromDb(totalSum):N2} {sym}";
+
+            await App.MainDispatcher.BeginInvoke(() => {
+                if (vm.SelectedPaymentVariant != v)
+                    return;
+                vm.StatusModifierSum = modText;
+                vm.StatusTotalSum = totalText;
+            });
+
+            var credits = ctx.Credits.Where(c => c.Year == v.Year && c.AvNr == v.AvNr);
+            if (!credits.Any()) {
+                long lastTotalSum = 0;
+                decimal vatSum = 0;
+                var currentPayments = await ctx.MemberPayments
+                        .Where(p => p.Year == v.Year && p.AvNr == v.AvNr)
+                        .ToDictionaryAsync(p => p.MgNr);
+                var lastV = await ctx.PaymentVariants
+                    .Where(l => l.Year == v.Year && !l.TestVariant)
+                    .OrderByDescending(l => l.TransferDateString ?? l.DateString)
+                    .ThenByDescending(l => l.AvNr)
+                    .FirstOrDefaultAsync();
+                if (lastV != null) {
+                    var lastPayments = await ctx.MemberPayments
+                        .Where(p => p.Year == v.Year && p.AvNr == lastV.AvNr)
+                        .ToDictionaryAsync(p => p.MgNr);
+                    lastTotalSum = lastPayments.Sum(e => e.Value.AmountValue);
+                    foreach (int mgnr in currentPayments.Keys) {
+                        var c = currentPayments[mgnr];
+                        var l = lastPayments[mgnr];
+                        vatSum += (c.Amount - l.Amount) * (decimal)(c.Member.IsBuchführend ? v.Season.VatNormal : v.Season.VatFlatrate);
+                    }
+                } else {
+                    vatSum = currentPayments.Sum(e => e.Value.Amount * (decimal)(e.Value.Member.IsBuchführend ? v.Season.VatNormal : v.Season.VatFlatrate));
+                }
+                vatText = $"~{vatSum:N2} {sym}";
+                deductionText = $"- {sym}";
+                paymentText = $"~{v.Season.DecFromDb(totalSum - lastTotalSum) + vatSum:N2} {sym}";
+            } else {
+                // all values in the credit table are stored with precision 2!
+                totalText = $"{Utils.DecFromDb(await credits.SumAsync(c => c.NetAmountValue), 2):N2} {sym}";
+                vatText = $"{Utils.DecFromDb(await credits.SumAsync(c => c.VatAmountValue), 2):N2} {sym}";
+                deductionText = $"{-Utils.DecFromDb(await credits.SumAsync(c => c.ModifiersValue ?? 0), 2):N2} {sym}";
+                paymentText = $"{Utils.DecFromDb(await credits.SumAsync(c => c.AmountValue), 2):N2} {sym}";
+            }
+
+            await App.MainDispatcher.BeginInvoke(() => {
+                if (vm.SelectedPaymentVariant != v)
+                    return;
+                vm.StatusModifierSum = modText;
+                vm.StatusTotalSum = totalText;
+                vm.StatusVatSum = vatText;
+                vm.StatusDeductionSum = deductionText;
+                vm.StatusPaymentSum = paymentText;
+            });
+        }
+
+        public static async Task GenerateSummary(PaymentVar v, ExportMode mode) {
+            if (mode == ExportMode.SaveList) {
+                var d = new SaveFileDialog() {
+                    FileName = $"Variantendaten-{v.Name.Trim().Replace(' ', '-')}.ods",
+                    DefaultExt = "ods",
+                    Filter = "OpenDocument Format Spreadsheet (*.ods)|*.ods",
+                    Title = $"Variantendaten {v.Name} speichern unter - Elwig"
+                };
+                if (d.ShowDialog() == false)
+                    return;
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    try {
+                        using var ctx = new AppDbContext();
+                        var data = await PaymentVariantSummaryData.ForPaymentVariant(v, ctx.PaymentVariantSummaryRows);
+                        using var ods = new OdsFile(d.FileName);
+                        await ods.AddTable(data);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                });
+                Mouse.OverrideCursor = null;
+            } else {
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    try {
+                        using var ctx = new AppDbContext();
+                        var data = await PaymentVariantSummaryData.ForPaymentVariant(v, ctx.PaymentVariantSummaryRows);
+                        using var doc = new PaymentVariantSummary((await ctx.PaymentVariants.FindAsync(v.Year, v.AvNr))!, data);
+                        await Utils.ExportDocument(doc, mode);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                });
+                Mouse.OverrideCursor = null;
+            }
+        }
+
+        public static async Task GenerateEbics(int year, int avnr) {
+            using var ctx = new AppDbContext();
+            var v = (await ctx.PaymentVariants.FindAsync(year, avnr))!;
+
+            var withoutIban = v.Credits.Count(c => c.Member.Iban == null);
+            if (withoutIban > 0) {
+                var r = MessageBox.Show($"Achtung: Für {withoutIban:N0} Mitglieder ist kein IBAN hinterlegt.\n\nDiese werden NICHT exportiert.",
+                    "Mitglieder ohne IBAN", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
+                if (r != MessageBoxResult.OK) return;
+            }
+            var withNegAmount = v.Credits.Count(c => c.Amount <= 0);
+            if (withNegAmount > 0) {
+                var r = MessageBox.Show($"Achtung: Es gibt {withNegAmount:N0} Traubengutschriften mit negativem Betrag.\n\nDiese werden NICHT exportiert.",
+                    "Traubengutschriften mit negativem Betrag", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.OK);
+                if (r != MessageBoxResult.OK) return;
+            }
+
+            var d = new SaveFileDialog() {
+                FileName = $"{App.Client.NameToken}-Überweisungsdaten-{v.Year}-{v.Name.Trim().Replace(' ', '-')}.{Ebics.FileExtension}",
+                DefaultExt = Ebics.FileExtension,
+                Filter = "EBICS-Datei (*.xml)|*.xml",
+                Title = $"Überweisungsdaten speichern unter - Elwig",
+            };
+            if (d.ShowDialog() == true) {
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    try {
+                        using var e = new Ebics(v, d.FileName, App.Client.ExportEbicsVersion, (Ebics.AddressMode)App.Client.ExportEbicsAddress);
+                        await e.ExportAsync(Transaction.FromPaymentVariant(v));
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                });
+                Mouse.OverrideCursor = null;
+            }
+        }
+
+        public static async Task GenerateAccountingList(int year, int avnr, string name) {
+            var d = new SaveFileDialog() {
+                FileName = $"{App.Client.NameToken}-Buchungsliste-{year}-{name.Trim().Replace(' ', '-')}.ods",
+                DefaultExt = "ods",
+                Filter = "OpenDocument Format Spreadsheet (*.ods)|*.ods",
+                Title = $"Buchungsliste speichern unter - Elwig"
+            };
+            if (d.ShowDialog() == true) {
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    try {
+                        using var ctx = new AppDbContext();
+                        var tbl = await CreditNoteData.ForPaymentVariant(ctx, year, avnr);
+                        using var ods = new OdsFile(d.FileName);
+                        await ods.AddTable(tbl);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                });
+                Mouse.OverrideCursor = null;
+            }
+        }
+
+        public static async Task<PaymentVar> CreatePaymentVariant(int year) {
+            return await Task.Run(async () => {
+                using var ctx = new AppDbContext();
+                var v = new PaymentVar {
+                    Year = year,
+                    AvNr = await ctx.NextAvNr(year),
+                    Name = "Neue Auszahlungsvariante",
+                    TestVariant = true,
+                    DateString = $"{DateTime.Today:yyyy-MM-dd}",
+                    Data = "{\"mode\": \"elwig\", \"version\": 1, \"payment\": {}, \"curves\": []}",
+                };
+                ctx.Add(v);
+                await ctx.SaveChangesAsync();
+                return v;
+            });
+        }
+
+        public static async Task<PaymentVar> Duplicate(this PaymentVar orig) {
+            return await Task.Run(async () => {
+                using var ctx = new AppDbContext();
+                var n = new PaymentVar {
+                    Year = orig.Year,
+                    AvNr = await ctx.NextAvNr(orig.Year),
+                    Name = $"{orig.Name} (Kopie)",
+                    TestVariant = true,
+                    DateString = $"{DateTime.Today:yyyy-MM-dd}",
+                    Data = orig.Data,
+                };
+                ctx.Add(n);
+                await ctx.SaveChangesAsync();
+                return n;
+            });
+        }
+
+        public static async Task<(int, int)> UpdatePaymentVariant(this PaymentVariantsViewModel vm, int? oldYear, int? oldAvNr) {
+            var year = oldYear ?? Utils.CurrentYear;
+            int avnr = 0;
+            await Task.Run(async () => {
+                var d = App.Config.Debug ? BillingData.FromJson(vm.Data ?? "{}") : vm.BillingData!;
+                d.ConsiderDelieryModifiers = vm.ConsiderModifiers;
+                d.ConsiderContractPenalties = vm.ConsiderPenalties;
+                d.ConsiderTotalPenalty = vm.ConsiderPenalty;
+                d.ConsiderAutoBusinessShares = vm.ConsiderAuto;
+                d.ConsiderCustomModifiers = vm.ConsiderCustom;
+                var modVal = vm.WeightModifier ?? 0;
+                d.NetWeightModifier = modVal > 0 ? modVal / 100.0 : 0;
+                d.GrossWeightModifier = modVal < 0 ? modVal / 100.0 : 0;
+
+                using var ctx = new AppDbContext();
+                var v = new PaymentVar {
+                    Year = year,
+                    AvNr = oldAvNr ?? await ctx.NextAvNr(year),
+                    Name = vm.Name!,
+                    DateString = $"{vm.Date!.Value:yyyy-MM-dd}",
+                    TransferDate = vm.TransferDate,
+                    TestVariant = vm.SelectedPaymentVariant?.TestVariant ?? true,
+                    CalcTimeUnix = vm.SelectedPaymentVariant?.CalcTimeUnix,
+                    Comment = string.IsNullOrEmpty(vm.Comment) ? null : vm.Comment,
+                    Data = JsonSerializer.Serialize(d.Data),
+                };
+                avnr = v.AvNr;
+                ctx.Update(v);
+                await ctx.SaveChangesAsync();
+            });
+            vm.WeightModifierChanged = false;
+            return (year, avnr);
+        }
+
+        public static async Task DeletePaymentVariant(int year, int avnr) {
+            await Task.Run(async () => {
+                using var ctx = new AppDbContext();
+                var v = (await ctx.PaymentVariants.FindAsync(year, avnr))!;
+                ctx.Remove(v);
+                await ctx.SaveChangesAsync();
+            });
+        }
+
+        public static async Task Calculate(int year, int avnr) {
+            await Task.Run(async () => {
+                var b = new BillingVariant(year, avnr);
+                await b.Calculate();
+            });
+        }
+
+        public static async Task Commit(int year, int avnr) {
+            await Task.Run(async () => {
+                var b = new BillingVariant(year, avnr);
+                await b.Commit();
+            });
+        }
+
+        public static async Task Revert(int year, int avnr) {
+            await Task.Run(async () => {
+                var b = new BillingVariant(year, avnr);
+                await b.Revert();
+            });
+        }
+    }
+}
--- a/Elwig/ViewModels/AreaComAdminViewModel.cs
+++ b/Elwig/ViewModels/AreaComAdminViewModel.cs
@ -15,7 +15,7 @@ namespace Elwig.ViewModels {
        [ObservableProperty]
        private string? _searchQuery = "";
        public List<string> TextFilter {
-            get => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
+            get => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0) ?? []];
            set => SearchQuery = string.Join(' ', value.Where(e => e.Length > 0));
        }

--- a/Elwig/ViewModels/DeliveryAdminViewModel.cs
+++ b/Elwig/ViewModels/DeliveryAdminViewModel.cs
@ -18,7 +18,7 @@ namespace Elwig.ViewModels {

        [ObservableProperty]
        private string? _searchQuery = "";
-        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
+        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0) ?? []];

        [ObservableProperty]
        private string? _lastScaleError;
--- a/Elwig/ViewModels/DeliveryAncmtAdminViewModel.cs
+++ b/Elwig/ViewModels/DeliveryAncmtAdminViewModel.cs
@ -10,7 +10,7 @@ namespace Elwig.ViewModels {

        [ObservableProperty]
        private string? _searchQuery = "";
-        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
+        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0) ?? []];

        [ObservableProperty]
        private bool _filterOnlyUpcoming;
--- a/Elwig/ViewModels/DeliveryScheduleAdminViewModel.cs
+++ b/Elwig/ViewModels/DeliveryScheduleAdminViewModel.cs
@ -11,7 +11,7 @@ namespace Elwig.ViewModels {

        [ObservableProperty]
        private string? _searchQuery = "";
-        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
+        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0) ?? []];

        [ObservableProperty]
        private bool _filterOnlyUpcoming;
--- a/Elwig/ViewModels/MemberAdminViewModel.cs
+++ b/Elwig/ViewModels/MemberAdminViewModel.cs
@ -11,14 +11,14 @@ namespace Elwig.ViewModels {
    public partial class MemberAdminViewModel : ObservableObject {

        public int? TransferPredecessorAreaComs = null;
-        public bool MaintainAreaComYearTo = false;
+        public bool MaintainAreaComYearFrom = false;
        public int? CancelAreaComs = null;

        public ObservableCollection<KeyValuePair<string, string>> PhoneNrTypes { get; set; } = new(Utils.PhoneNrTypes);

        [ObservableProperty]
        private string? _searchQuery = "";
-        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
+        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0) ?? []];

        [ObservableProperty]
        private bool _showOnlyActiveMembers;
@ -153,6 +153,17 @@ namespace Elwig.ViewModels {
        [ObservableProperty]
        private bool _contactViaEmail;

+        [ObservableProperty]
+        private string _createdAt = "-";
+        [ObservableProperty]
+        private string _modifiedAt = "-";
+        [ObservableProperty]
+        private string _modifiedAtShort = "-";
+        [ObservableProperty]
+        private string _exportedAt = "-";
+        [ObservableProperty]
+        private string _importedAt = "-";
+
        public ObservableCollection<string?> EmailAddresses { get; private set; } = [null, null, null, null, null, null, null, null, null];

        public partial class PhoneNr(int? type = null, string? number = null, string? comment = null) : ObservableObject {
--- a/Elwig/ViewModels/PaymentVariantsViewModel.cs
+++ b/Elwig/ViewModels/PaymentVariantsViewModel.cs
@ -0,0 +1,95 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using Elwig.Helpers.Billing;
+using Elwig.Models.Entities;
+using System;
+using System.Collections.Generic;
+using System.Windows;
+
+namespace Elwig.ViewModels {
+    public partial class PaymentVariantsViewModel : ObservableObject {
+
+        [ObservableProperty]
+        private PaymentVar? _selectedPaymentVariant;
+        [ObservableProperty]
+        private IEnumerable<PaymentVar> _paymentVariants = [];
+
+        public BillingData? BillingData;
+        public bool SeasonLocked;
+        public bool WeightModifierChanged;
+
+        [ObservableProperty]
+        private string _name = "";
+        [ObservableProperty]
+        private string _comment = "";
+        [ObservableProperty]
+        private string _dateString = "";
+        public DateOnly? Date {
+            get => DateOnly.TryParseExact(DateString, "dd.MM.yyyy", out var d) ? d : null;
+            set => DateString = $"{value:dd.MM.yyyy}";
+        }
+        [ObservableProperty]
+        private string _transferDateString = "";
+        public DateOnly? TransferDate {
+            get => DateOnly.TryParseExact(TransferDateString, "dd.MM.yyyy", out var d) ? d : null;
+            set => TransferDateString = $"{value:dd.MM.yyyy}";
+        }
+        [ObservableProperty]
+        private string _weightModifierString = "";
+        public double? WeightModifier {
+            get => double.TryParse(WeightModifierString, out var d) ? d : null;
+            set => WeightModifierString = $"{value}";
+        }
+        [ObservableProperty]
+        private string _data = "";
+        [ObservableProperty]
+        private bool _considerModifiers;
+        [ObservableProperty]
+        private bool _considerPenalties;
+        [ObservableProperty]
+        private bool _considerPenalty;
+        [ObservableProperty]
+        private bool _considerAuto;
+        [ObservableProperty]
+        private bool _considerCustom;
+
+        [ObservableProperty]
+        private bool _isPaymentVariantSelected;
+        [ObservableProperty]
+        private bool _isReadOnly = true;
+        [ObservableProperty]
+        private bool _dataIsReadOnly = true;
+        [ObservableProperty]
+        private bool _isEnabled = false;
+        [ObservableProperty]
+        private bool _saveIsEnabled = false;
+        [ObservableProperty]
+        private bool _deleteIsEnabled = false;
+        [ObservableProperty]
+        private bool _calculateIsEnabled = false;
+        [ObservableProperty]
+        private bool _exportIsEnabled = false;
+        [ObservableProperty]
+        private bool _commitIsEnabled = false;
+        [ObservableProperty]
+        private Visibility _commitVisibility = Visibility.Visible;
+        [ObservableProperty]
+        private bool _revertIsEnabled = false;
+        [ObservableProperty]
+        private Visibility _revertVisibility = Visibility.Hidden;
+        [ObservableProperty]
+        private string _arrow = "\xF0AF";
+        [ObservableProperty]
+        private string _editText = "Bearbeiten";
+
+        [ObservableProperty]
+        private string _statusModifierSum = "-";
+        [ObservableProperty]
+        private string _statusTotalSum = "-";
+        [ObservableProperty]
+        private string _statusVatSum = "-";
+        [ObservableProperty]
+        private string _statusDeductionSum = "-";
+        [ObservableProperty]
+        private string _statusPaymentSum = "-";
+    }
+}
--- a/Elwig/Windows/AdministrationWindow.cs
+++ b/Elwig/Windows/AdministrationWindow.cs
@ -8,7 +8,6 @@ using System.Linq;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
-using System.Windows.Threading;
 using System.Windows.Input;

 namespace Elwig.Windows {
@ -358,22 +357,6 @@ namespace Elwig.Windows {
            UpdateComboBox(ortInput);
        }

-        protected static void InitializeDelayTimer(TextBox tb, Action<object, TextChangedEventArgs> handler) {
-            var timer = new DispatcherTimer {
-                Interval = TimeSpan.FromMilliseconds(250)
-            };
-            timer.Tick += (object? sender, EventArgs evt) => {
-                timer.Stop();
-                var (oSender, oEvent) = ((object, TextChangedEventArgs))timer.Tag;
-                handler(oSender, oEvent);
-            };
-            tb.TextChanged += (object sender, TextChangedEventArgs evt) => {
-                timer.Stop();
-                timer.Tag = (sender, evt);
-                timer.Start();
-            };
-        }
-
        protected bool InputTextChanged(TextBox input) {
            return InputTextChanged(input, new ValidationResult(true, null));
        }
--- a/Elwig/Windows/AreaComAdminWindow.xaml
+++ b/Elwig/Windows/AreaComAdminWindow.xaml
@ -7,7 +7,7 @@
        xmlns:local="clr-namespace:Elwig.Windows"
        xmlns:ctrl="clr-namespace:Elwig.Controls"
        xmlns:vm="clr-namespace:Elwig.ViewModels"
-        Title="{Binding Title}" Height="550" MinHeight="450" Width="920" MinWidth="860"
+        Title="{Binding Title}" Height="600" MinHeight="450" Width="1000" MinWidth="860"
        Loaded="Window_Loaded">
    <Window.DataContext>
        <vm:AreaComAdminViewModel/>
@ -57,7 +57,7 @@
            <RowDefinition Height="24"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="2*" MinWidth="555"/>
+            <ColumnDefinition Width="3*" MinWidth="500"/>
            <ColumnDefinition Width="5"/>
            <ColumnDefinition Width="*" MinWidth="280"/>
        </Grid.ColumnDefinitions>
@ -102,25 +102,35 @@
                      CanUserDeleteRows="False" CanUserResizeRows="False" CanUserAddRows="False" SelectionChanged="AreaCommitmentList_SelectionChanged" Grid.Column="0" Grid.Row="1"
                      Margin="5,0,5,0" FontSize="14" Grid.ColumnSpan="3" Background="#e2e2e2">
                <DataGrid.Columns>
-                    <DataGridTextColumn Header="FbNr."              Binding="{Binding FbNr}"          Width="50"/>
-                    <DataGridTextColumn Header="Katastralgemeinde"  Binding="{Binding Kg.AtKg.Name}"  Width="150"/>
-                    <DataGridTextColumn Header="Ried"               Binding="{Binding Rd.Name}"       Width="130"/>
-                    <DataGridTextColumn Header="Parzelle"           Binding="{Binding GstNr}"         Width="120"/>
-                    <DataGridTextColumn Header="Fläche"             Binding="{Binding Area, StringFormat='{}{0:N0} m²'}" Width="80">
+                    <DataGridTextColumn Header="FbNr." Binding="{Binding FbNr, StringFormat='{}{0} '}" Width="50">
                        <DataGridTextColumn.CellStyle>
                            <Style>
                                <Setter Property="TextBlock.TextAlignment" Value="Right"/>
                            </Style>
                        </DataGridTextColumn.CellStyle>
                    </DataGridTextColumn>
-                    <DataGridTextColumn Header="Sorte"              Binding="{Binding AreaComType.WineVar.SortId}" Width="70">
+                    <DataGridTextColumn Header="Katastralgemeinde" Binding="{Binding Kg.AtKg.Name}" Width="130"/>
+                    <DataGridTextColumn Header="Sorte" Binding="{Binding AreaComType.WineVar.SortId}" Width="50">
                        <DataGridTextColumn.CellStyle>
                            <Style>
+                                <Setter Property="TextBlock.Foreground" Value="{Binding AreaComType.WineVar.Color}"/>
                                <Setter Property="TextBlock.TextAlignment" Value="Center"/>
                            </Style>
                        </DataGridTextColumn.CellStyle>
                    </DataGridTextColumn>
-                    <DataGridTextColumn Header="Attribut"           Binding="{Binding AreaComType.WineAttr.Name}" Width="120"/>
+                    <DataGridTextColumn Header="Fläche" Binding="{Binding Area, StringFormat='{}{0:N0} m² '}" Width="80">
+                        <DataGridTextColumn.CellStyle>
+                            <Style>
+                                <Setter Property="TextBlock.TextAlignment" Value="Right"/>
+                            </Style>
+                        </DataGridTextColumn.CellStyle>
+                    </DataGridTextColumn>
+                    <DataGridTextColumn Header="Attribut"           Binding="{Binding AreaComType.WineAttr.Name}" Width="100"/>
+                    <DataGridTextColumn Header="Ried"               Binding="{Binding Rd.Name}"       Width="130"/>
+                    <DataGridTextColumn Header="Parzelle"           Binding="{Binding GstNr}"         Width="130"/>
+                    <DataGridTextColumn Header="Bewirt."            Binding="{Binding WineCult.Name}" Width="60"/>
+                    <DataGridTextColumn Header="Von"                Binding="{Binding YearFrom}"      Width="48"/>
+                    <DataGridTextColumn Header="Bis"                Binding="{Binding YearTo}"        Width="48"/>
                </DataGrid.Columns>
            </DataGrid>

@ -143,19 +153,19 @@
                </Button.ToolTip>
            </Button>

-            <Button x:Name="AreaCommitmentSaveButton" Content="Speichern" Click="AreaCommitmentSaveButton_Click" IsEnabled="False" Visibility="Hidden"
+            <Button x:Name="SaveButton" Content="Speichern" Click="SaveButton_Click" IsEnabled="False" Visibility="Hidden"
                    HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="5,5,2.5,10" Grid.Column="0" Grid.Row="2">
                <Button.ToolTip>
                    <TextBlock FontWeight="Bold">Strg+S</TextBlock>
                </Button.ToolTip>
            </Button>
-            <Button x:Name="AreaCommitmentResetButton" Content="Zurücksetzen" Click="AreaCommitmentResetButton_Click" IsEnabled="False" Visibility="Hidden"
+            <Button x:Name="ResetButton" Content="Zurücksetzen" Click="ResetButton_Click" IsEnabled="False" Visibility="Hidden"
                    HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="2.5,5,2.5,10" Grid.Column="1" Grid.Row="2">
                <Button.ToolTip>
                    <TextBlock FontWeight="Bold">Strg+Z</TextBlock>
                </Button.ToolTip>
            </Button>
-            <Button x:Name="AreaCommitmentCancelButton" Content="Abbrechen" Click="AreaCommitmentCancelButton_Click" IsEnabled="False" Visibility="Hidden" IsCancel="True"
+            <Button x:Name="CancelButton" Content="Abbrechen" Click="CancelButton_Click" IsEnabled="False" Visibility="Hidden" IsCancel="True"
                    HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="2.5,5,5,10" Grid.Column="2" Grid.Row="2">
                <Button.ToolTip>
                    <TextBlock FontWeight="Bold">Esc</TextBlock>
@ -175,28 +185,27 @@
                <Grid>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="80"/>
-                        <ColumnDefinition Width="*"/>
-                        <ColumnDefinition Width="50"/>
+                        <ColumnDefinition Width="48"/>
+                        <ColumnDefinition Width="60"/>
                        <ColumnDefinition Width="*"/>
                    </Grid.ColumnDefinitions>

-                    <Label Content="FbNr.:" Margin="10,10,0,0" Grid.Column="0"/>
+                    <Label Content="MgNr.:" Margin="10,10,0,0" Grid.Column="0"/>
+                    <TextBox x:Name="MgNrInput" Text="{Binding MgNrString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="False"
+                             Margin="0,10,0,0" Width="48" HorizontalAlignment="Left" Grid.Column="1" TextAlignment="Right"/>
+
+                    <Label Content="FbNr.:" Margin="10,10,0,0" Grid.Column="2"/>
                    <TextBox x:Name="FbNrInput" Text="{Binding FbNrString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
-                             Margin="0,10,10,0" Grid.Column="1" TextAlignment="Right"
+                             Margin="0,10,10,0" Width="56" HorizontalAlignment="Left" Grid.Column="3" TextAlignment="Right"
                             TextChanged="FbNrInput_TextChanged" LostFocus="FbNrInput_LostFocus"/>

-                    <Label Content="MgNr.:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="MgNrInput" Text="{Binding MgNrString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="False"
-                             Margin="0,40,10,0" Grid.Column="1" TextAlignment="Right"/>
-
-                    <Label Content="Von:" Margin="10,10,0,0" Grid.Column="2"/>
+                    <Label Content="Zeitraum:" Margin="10,40,0,0" Grid.Column="0"/>
                    <TextBox x:Name="YearFromInput" Text="{Binding YearFromString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
-                             Margin="0,10,10,0" Grid.Column="3" TextAlignment="Right"
+                             Margin="0,40,10,0" Width="40" HorizontalAlignment="Left" Grid.Column="1" Grid.ColumnSpan="2" TextAlignment="Right"
                             TextChanged="IntegerInput_TextChanged"/>
-
-                    <Label Content="Bis:" Margin="10,40,0,0" Grid.Column="2"/>
+                    <Label Content="–" Grid.Column="1" Grid.ColumnSpan="3" Margin="45,40,0,0"/>
                    <TextBox x:Name="YearToInput" Text="{Binding YearToString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
-                             Margin="0,40,10,0" Grid.Column="3" TextAlignment="Right"
+                             Margin="60,40,10,0" Width="40" HorizontalAlignment="Left" Grid.Column="1" Grid.ColumnSpan="3" TextAlignment="Right"
                             TextChanged="IntegerInput_TextChanged"/>

                    <Label Content="Vertragsart:" Margin="10,70,0,0" Grid.Column="0" Grid.ColumnSpan="2"/>
--- a/Elwig/Windows/AreaComAdminWindow.xaml.cs
+++ b/Elwig/Windows/AreaComAdminWindow.xaml.cs
@ -1,13 +1,14 @@
-using Microsoft.EntityFrameworkCore;
-using System.Linq;
-using System.Windows;
-using System.Windows.Controls;
+using Elwig.Dialogs;
 using Elwig.Helpers;
 using Elwig.Models.Entities;
-using System;
-using System.Threading.Tasks;
-using Elwig.ViewModels;
 using Elwig.Services;
+using Elwig.ViewModels;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
 using System.Windows.Input;

 namespace Elwig.Windows {
@ -25,15 +26,15 @@ namespace Elwig.Windows {
            ViewModel.Title = $"Flächenbindungen - {ViewModel.FilterMember.AdministrativeName} - Elwig";
            ExemptInputs = [
                MgNrInput, AreaCommitmentList, NewAreaCommitmentButton, 
-                EditAreaCommitmentButton, DeleteAreaCommitmentButton, AreaCommitmentSaveButton,
-                AreaCommitmentResetButton, AreaCommitmentCancelButton, SearchInput, ActiveAreaCommitmentInput
+                EditAreaCommitmentButton, DeleteAreaCommitmentButton, SaveButton,
+                ResetButton, CancelButton, SearchInput, ActiveAreaCommitmentInput
            ];
            RequiredInputs = [
                FbNrInput, YearFromInput, KgInput, RdInput,
                GstNrInput, AreaInput, AreaComTypeInput, WineCultivationInput
            ];

-            InitializeDelayTimer(SearchInput, SearchInput_TextChanged);
+            ControlUtils.InitializeDelayTimer(SearchInput, SearchInput_TextChanged);
            SearchInput.TextChanged -= SearchInput_TextChanged;
            ActiveAreaCommitmentInput.Content = ((string)ActiveAreaCommitmentInput.Content).Replace("2020", $"{Utils.CurrentLastSeason}");
        }
@ -163,8 +164,8 @@ namespace Elwig.Windows {
            IsCreating = true;
            AreaCommitmentList.IsEnabled = false;
            AreaCommitmentList.SelectedItem = null;
-            HideAreaCommitmentNewEditDeleteButtons();
-            ShowAreaCommitmentSaveResetCancelButtons();
+            HideNewEditDeleteButtons();
+            ShowSaveResetCancelButtons();
            UnlockInputs();
            await InitInputs();
            LockSearchInputs();
@ -184,8 +185,8 @@ namespace Elwig.Windows {
            IsEditing = true;
            AreaCommitmentList.IsEnabled = false;

-            HideAreaCommitmentNewEditDeleteButtons();
-            ShowAreaCommitmentSaveResetCancelButtons();
+            HideNewEditDeleteButtons();
+            ShowSaveResetCancelButtons();
            UnlockInputs();
            LockSearchInputs();
        }
@ -199,70 +200,107 @@ namespace Elwig.Windows {
        private async void DeleteAreaCommitmentButton_Click(object? sender, RoutedEventArgs? evt) {
            if (AreaCommitmentList.SelectedItem is not AreaCom a)
                return;
-            var r = MessageBox.Show(
-                $"Soll die Flächenbindung {a.GstNr} ({a.Area} m²) wirklich unwiderruflich gelöscht werden?",
-                "Flächenbindung löschen", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
-            if (r == MessageBoxResult.OK) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                try {
-                    using (var ctx = new AppDbContext()) {
-                        ctx.Remove(a);
-                        await ctx.SaveChangesAsync();
-                    }
-                    App.HintContextChange();
-                } catch (Exception exc) {
-                    var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
-                    if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
-                    MessageBox.Show(str, "Flächenbindung löschen", MessageBoxButton.OK, MessageBoxImage.Error);
+
+            var d = new AreaComModifyDialog(a.YearFrom, a.YearTo, a.Area, true);
+            if (d.ShowDialog() != true)
+                return;
+
+            Mouse.OverrideCursor = Cursors.Wait;
+            try {
+                if (d.YearTo is int yearTo) {
+                    ViewModel.YearTo = yearTo;
+                    await ViewModel.UpdateAreaCommitment((AreaCommitmentList.SelectedItem as AreaCom)?.FbNr);
+                } else {
+                    await AreaComService.DeleteAreaCom(a.FbNr);
                }
-                Mouse.OverrideCursor = null;
+                App.HintContextChange();
+            } catch (Exception exc) {
+                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
+                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
+                MessageBox.Show(str, "Flächenbindung löschen", MessageBoxButton.OK, MessageBoxImage.Error);
            }
+            Mouse.OverrideCursor = null;
        }

        protected override void ShortcutSave() {
-            if (!AreaCommitmentSaveButton.IsEnabled || AreaCommitmentSaveButton.Visibility != Visibility.Visible)
+            if (!SaveButton.IsEnabled || SaveButton.Visibility != Visibility.Visible)
                return;
-            AreaCommitmentSaveButton_Click(null, null);
+            SaveButton_Click(null, null);
        }

-        private async void AreaCommitmentSaveButton_Click(object? sender, RoutedEventArgs? evt) {
-            AreaCommitmentSaveButton.IsEnabled = false;
-            Mouse.OverrideCursor = Cursors.AppStarting;
+        private async void SaveButton_Click(object? sender, RoutedEventArgs? evt) {
+            SaveButton.IsEnabled = false;
+
+            int? yearTo = null;
+            if (InputHasChanged(AreaInput) || InputHasChanged(AreaComTypeInput)) {
+                var a = (AreaCommitmentList.SelectedItem as AreaCom)!;
+                var d = new AreaComModifyDialog(a.YearFrom, a.YearTo, a.Area, false);
+                if (d.ShowDialog() != true)
+                    return;
+                yearTo = d.YearTo;
+            }

            int fbnr;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
+                AreaCom? temp = null;
+                if (yearTo != null && (!ViewModel.YearTo.HasValue || yearTo < ViewModel.YearTo)) {
+                    temp = new AreaCom {
+                        FbNr = ViewModel.FbNr!.Value,
+                        MgNr = ViewModel.MgNr!.Value,
+                        YearFrom = ViewModel.YearFrom,
+                        YearTo = ViewModel.YearTo,
+                        VtrgId = ViewModel.AreaComType!.VtrgId,
+                        CultId = ViewModel.WineCult?.CultId,
+                        Comment = ViewModel.Comment,
+                        KgNr = ViewModel.Kg!.KgNr,
+                        RdNr = ViewModel.Rd?.RdNr,
+                        GstNr = ViewModel.GstNr?.Trim() ?? "-",
+                        Area = ViewModel.Area!.Value,
+                    };
+                    RefreshInputs();
+                    ViewModel.YearTo = yearTo;
+                }
                fbnr = await ViewModel.UpdateAreaCommitment((AreaCommitmentList.SelectedItem as AreaCom)?.FbNr);
+                if (temp is AreaCom t) {
+                    await ViewModel.InitInputs();
+                    t.FbNr = ViewModel.FbNr!.Value;
+                    t.YearFrom = yearTo + 1;
+                    ViewModel.FillInputs(t);
+                    fbnr = await ViewModel.UpdateAreaCommitment(null);
+                }
+                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                MessageBox.Show(str, "Flächenbindung aktualisieren", MessageBoxButton.OK, MessageBoxImage.Error);
-                AreaCommitmentSaveButton.IsEnabled = true;
-                return;
-            } finally {
+                SaveButton.IsEnabled = true;
                Mouse.OverrideCursor = null;
+                return;
            }

            IsEditing = false;
            IsCreating = false;
            AreaCommitmentList.IsEnabled = true;
-            HideAreaCommitmentSaveResetCancelButtons();
-            ShowAreaCommitmentNewEditDeleteButtons();
+            HideSaveResetCancelButtons();
+            ShowNewEditDeleteButtons();
            LockInputs();
            UnlockSearchInputs();
            FinishInputFilling();
            await RefreshList();
            RefreshInputs();
+            Mouse.OverrideCursor = null;
            ViewModel.SearchQuery = "";
            ControlUtils.SelectItem(AreaCommitmentList, AreaCommitmentList.ItemsSource.Cast<AreaCom>().Where(a => a.FbNr == fbnr).FirstOrDefault());
        }

        protected override void ShortcutReset() {
-            if (!AreaCommitmentResetButton.IsEnabled || AreaCommitmentResetButton.Visibility != Visibility.Visible)
+            if (!ResetButton.IsEnabled || ResetButton.Visibility != Visibility.Visible)
                return;
-            AreaCommitmentResetButton_Click(null, null);
+            ResetButton_Click(null, null);
        }

-        private async void AreaCommitmentResetButton_Click(object? sender, RoutedEventArgs? evt) {
+        private async void ResetButton_Click(object? sender, RoutedEventArgs? evt) {
            if (IsEditing) {
                RefreshInputs();
            } else if (IsCreating) {
@ -271,12 +309,12 @@ namespace Elwig.Windows {
            UpdateButtons();
        }

-        private void AreaCommitmentCancelButton_Click(object sender, RoutedEventArgs evt) {
+        private void CancelButton_Click(object sender, RoutedEventArgs evt) {
            IsEditing = false;
            IsCreating = false;
            AreaCommitmentList.IsEnabled = true;
-            HideAreaCommitmentSaveResetCancelButtons();
-            ShowAreaCommitmentNewEditDeleteButtons();
+            HideSaveResetCancelButtons();
+            ShowNewEditDeleteButtons();
            RefreshInputs();
            ClearInputStates();
            LockInputs();
@ -286,49 +324,49 @@ namespace Elwig.Windows {
        override protected void UpdateButtons() {
            if (!IsEditing && !IsCreating) return;
            bool ch = HasChanged, v = IsValid;
-            AreaCommitmentResetButton.IsEnabled = (ch);
-            AreaCommitmentSaveButton.IsEnabled = (ch && v);
+            ResetButton.IsEnabled = (ch);
+            SaveButton.IsEnabled = (ch && v);
        }

-        private void DisableAreaCommitmentNewEditDeleteButtons() {
+        private void DisableNewEditDeleteButtons() {
            NewAreaCommitmentButton.IsEnabled = false;
            EditAreaCommitmentButton.IsEnabled = false;
            DeleteAreaCommitmentButton.IsEnabled = false;
        }

-        private void EnableAreaCommitmentNewEditDeleteButtons() {
+        private void EnableNewEditDeleteButtons() {
            NewAreaCommitmentButton.IsEnabled = true;
            EditAreaCommitmentButton.IsEnabled = AreaCommitmentList.SelectedItem != null;
            DeleteAreaCommitmentButton.IsEnabled = AreaCommitmentList.SelectedItem != null;
        }

-        private void ShowAreaCommitmentSaveResetCancelButtons() {
-            AreaCommitmentSaveButton.IsEnabled = false;
-            AreaCommitmentResetButton.IsEnabled = false;
-            AreaCommitmentCancelButton.IsEnabled = true;
-            AreaCommitmentSaveButton.Visibility = Visibility.Visible;
-            AreaCommitmentResetButton.Visibility = Visibility.Visible;
-            AreaCommitmentCancelButton.Visibility = Visibility.Visible;
+        private void ShowSaveResetCancelButtons() {
+            SaveButton.IsEnabled = false;
+            ResetButton.IsEnabled = false;
+            CancelButton.IsEnabled = true;
+            SaveButton.Visibility = Visibility.Visible;
+            ResetButton.Visibility = Visibility.Visible;
+            CancelButton.Visibility = Visibility.Visible;
        }

-        private void HideAreaCommitmentSaveResetCancelButtons() {
-            AreaCommitmentSaveButton.IsEnabled = false;
-            AreaCommitmentResetButton.IsEnabled = false;
-            AreaCommitmentCancelButton.IsEnabled = false;
-            AreaCommitmentSaveButton.Visibility = Visibility.Hidden;
-            AreaCommitmentResetButton.Visibility = Visibility.Hidden;
-            AreaCommitmentCancelButton.Visibility = Visibility.Hidden;
+        private void HideSaveResetCancelButtons() {
+            SaveButton.IsEnabled = false;
+            ResetButton.IsEnabled = false;
+            CancelButton.IsEnabled = false;
+            SaveButton.Visibility = Visibility.Hidden;
+            ResetButton.Visibility = Visibility.Hidden;
+            CancelButton.Visibility = Visibility.Hidden;
        }

-        private void ShowAreaCommitmentNewEditDeleteButtons() {
-            EnableAreaCommitmentNewEditDeleteButtons();
+        private void ShowNewEditDeleteButtons() {
+            EnableNewEditDeleteButtons();
            NewAreaCommitmentButton.Visibility = Visibility.Visible;
            EditAreaCommitmentButton.Visibility = Visibility.Visible;
            DeleteAreaCommitmentButton.Visibility = Visibility.Visible;
        }

-        private void HideAreaCommitmentNewEditDeleteButtons() {
-            DisableAreaCommitmentNewEditDeleteButtons();
+        private void HideNewEditDeleteButtons() {
+            DisableNewEditDeleteButtons();
            NewAreaCommitmentButton.Visibility = Visibility.Hidden;
            EditAreaCommitmentButton.Visibility = Visibility.Hidden;
            DeleteAreaCommitmentButton.Visibility = Visibility.Hidden;
@ -345,6 +383,8 @@ namespace Elwig.Windows {
        }

        private void AreaCommitmentList_SelectionChanged(object sender, SelectionChangedEventArgs evt) {
+            if (AreaCommitmentList.SelectedItem != null)
+                AreaCommitmentList.ScrollIntoView(AreaCommitmentList.SelectedItem);
            RefreshInputs();
        }

--- a/Elwig/Windows/BaseDataWindow.xaml.Season.cs
+++ b/Elwig/Windows/BaseDataWindow.xaml.Season.cs
@ -157,7 +157,7 @@ namespace Elwig.Windows {
            }
            var d = new NewSeasonDialog(s, currencies);
            if (d.ShowDialog() == true) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
+                Mouse.OverrideCursor = Cursors.Wait;
                try {
                    using var ctx = new AppDbContext();
                    ctx.Add(new Season {
@ -209,7 +209,7 @@ namespace Elwig.Windows {
                $"Soll die Saison {s.Year} wirklich unwiderruflich gelöscht werden?",
                "Saison löschen", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
            if (r == MessageBoxResult.OK) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
+                Mouse.OverrideCursor = Cursors.Wait;
                try {
                    using var ctx = new AppDbContext();
                    ctx.Remove(s);
--- a/Elwig/Windows/BaseDataWindow.xaml.cs
+++ b/Elwig/Windows/BaseDataWindow.xaml.cs
@ -318,8 +318,7 @@ namespace Elwig.Windows {

        private async void SaveButton_Click(object? sender, RoutedEventArgs? evt) {
            SaveButton.IsEnabled = false;
-            Mouse.OverrideCursor = Cursors.AppStarting;
-
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
                await Save();
            } catch (Exception exc) {
@ -327,9 +326,8 @@ namespace Elwig.Windows {
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                MessageBox.Show(str, "Stammdaten aktualisieren", MessageBoxButton.OK, MessageBoxImage.Error);
                SaveButton.IsEnabled = true;
-                return;
-            } finally {
                Mouse.OverrideCursor = null;
+                return;
            }

            IsEditing = false;
@ -349,6 +347,7 @@ namespace Elwig.Windows {
            }

            App.HintContextChange();
+            Mouse.OverrideCursor = null;
        }

        private void FillInputs(ClientParameters p, Season? s) {
--- a/Elwig/Windows/ChartWindow.xaml
+++ b/Elwig/Windows/ChartWindow.xaml
@ -75,8 +75,8 @@
                <ctrl:CheckComboBox.ItemTemplate>
                    <DataTemplate>
                        <StackPanel Orientation="Horizontal">
-                            <TextBlock Text="{Binding Variety.Name}" Width="150"/>
-                            <TextBlock Text="{Binding Variety.Type}" Width="30"/>
+                            <TextBlock Text="{Binding Variety.Name}" Foreground="{Binding Variety.Color}" Width="150"/>
+                            <TextBlock Text="{Binding Variety.Type}" Foreground="{Binding Variety.Color}" Width="30"/>
                            <TextBlock Text="{Binding Attribute.Name}" Width="80"/>
                            <TextBlock Text="{Binding Cultivation.Name}" Width="80"/>
                            <TextBlock Text="{Binding AssignedGraphId}" Width="30"/>
@ -94,14 +94,14 @@
            <ListBox.ItemTemplate>
                <DataTemplate>
                    <StackPanel Orientation="Horizontal">
-                        <TextBlock Text="{Binding Id}" Width="30"/>
-                        <TextBlock Text="{Binding VaributeStringSimple}" ToolTip="{Binding VaributeString}"/>
+                        <TextBlock Text="{Binding Id}" Foreground="{Binding Color}" Width="30"/>
+                        <TextBlock Text="{Binding VaributeStringSimple}" Foreground="{Binding Color}"  ToolTip="{Binding VaributeString}"/>
                    </StackPanel>
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>

-        <Button x:Name="SaveButton" Content="Speichern" IsEnabled="False"
+        <Button x:Name="SaveButton" Content="Speichern &amp; Berechnen" IsEnabled="False"
            HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="10,5,35,10" Grid.Column="0" Grid.Row="2"
            Click="SaveButton_Click"/>

--- a/Elwig/Windows/ChartWindow.xaml.cs
+++ b/Elwig/Windows/ChartWindow.xaml.cs
@ -10,7 +10,6 @@ using Elwig.Helpers.Billing;
 using Elwig.Models.Entities;
 using ScottPlot.Plottables;
 using ScottPlot;
-using ScottPlot.Control;

 namespace Elwig.Windows {
    public partial class ChartWindow : ContextWindow {
@ -226,30 +225,8 @@ namespace Elwig.Windows {
            DataPlot.Color = ColorUngebunden;
            DataPlot.MarkerStyle = new MarkerStyle(MarkerShape.FilledCircle, 9, ColorUngebunden);

-            OechslePricePlot.Interaction.Enable(new PlotActions() {
-                ZoomIn = StandardActions.ZoomIn,
-                ZoomOut = StandardActions.ZoomOut,
-                PanUp = StandardActions.PanUp,
-                PanDown = StandardActions.PanDown,
-                PanLeft = StandardActions.PanLeft,
-                PanRight = StandardActions.PanRight,
-                DragPan = StandardActions.DragPan,
-                DragZoom = StandardActions.DragZoom,
-                DragZoomRectangle = StandardActions.DragZoomRectangle,
-                ZoomRectangleClear = StandardActions.ZoomRectangleClear,
-                ZoomRectangleApply = StandardActions.ZoomRectangleApply,
-                AutoScale = StandardActions.AutoScale,
-            });
-
-            //OechslePricePlot.Plot.XAxis.ManualTickSpacing(1);
-            //OechslePricePlot.Plot.YAxis.ManualTickSpacing(0.1);
            OechslePricePlot.Plot.Axes.SetLimits(Math.Min(GraphEntry.MinX, GraphEntry.MinXGeb) - 1, GraphEntry.MaxX + 1, -0.1, 1.5);

-            //OechslePricePlot.Plot.Layout(padding: 0);
-            //OechslePricePlot.Plot.XAxis2.Layout(padding: 0);
-            //OechslePricePlot.Plot.YAxis.Layout(padding: 0);
-            //OechslePricePlot.Plot.YAxis2.Layout(padding: 0);
-
            HighlightedPointPlot = OechslePricePlot.Plot.Add.Marker(0, 0, MarkerShape.OpenCircle, 10, Colors.Red);
            HighlightedPointPlot.IsVisible = false;

@ -662,10 +639,11 @@ namespace Elwig.Windows {

        private async void SaveButton_Click(object sender, RoutedEventArgs e) {
            SaveButton.IsEnabled = false;
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;

            try {
-                using (var ctx = new AppDbContext()) {
+                await Task.Run(async () => {
+                    using var ctx = new AppDbContext();
                    var origData = BillingData.FromJson(PaymentVar.Data);
                    var data = BillingData.FromGraphEntries(GraphEntries, origData, Utils.GetVaributes(ctx, Year),
                        AllVaributesAssigned, AllVaributesAssignedAbgew);
@ -673,21 +651,31 @@ namespace Elwig.Windows {
                    PaymentVar.Data = data.ToJsonString();
                    ctx.Update(PaymentVar);
                    await ctx.SaveChangesAsync();
-                }
-                LockContext = false;
-                App.HintContextChange();
+                });
            } catch (Exception exc) {
+                Mouse.OverrideCursor = null;
                var str = "Der Eintrag konnte nicht in der Datenbank gespeichert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                MessageBox.Show(str, "Auszahlungsvariante speichern", MessageBoxButton.OK, MessageBoxImage.Error);
                SaveButton.IsEnabled = true;
                return;
-            } finally {
-                Mouse.OverrideCursor = null;
            }

+            try {
+                await Task.Run(async () => {
+                    var b = new BillingVariant(PaymentVar.Year, PaymentVar.AvNr);
+                    await b.Calculate();
+                });
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Berechnungsfehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+
+            LockContext = false;
+            App.HintContextChange();
            LockContext = true;
            SetHasChanged(false);
+
+            Mouse.OverrideCursor = null;
        }

        private void EnableTextBox(TextBox u) {
--- a/Elwig/Windows/DeliveryAdminWindow.xaml
+++ b/Elwig/Windows/DeliveryAdminWindow.xaml
@ -110,32 +110,6 @@
                <MenuItem x:Name="Menu_DeliveryJournal_PrintToday" Header="...von heute drucken"
                          Click="Menu_DeliveryJournal_PrintToday_Click" InputGestureText="Strg+J"/>
            </MenuItem>
-            <MenuItem Header="Qualitätsstatistik" x:Name="Menu_WineQualityStatistics">
-                <MenuItem x:Name="Menu_WineQualityStatistics_ShowFilters" Header="...aus Filtern anzeigen (PDF)"
-                          Click="Menu_WineQualityStatistics_ShowFilters_Click"/>
-                <MenuItem x:Name="Menu_WineQualityStatistics_SavePdfFilters" Header="...aus Filtern speichern... (PDF)"
-                          Click="Menu_WineQualityStatistics_SavePdfFilters_Click"/>
-                <MenuItem x:Name="Menu_WineQualityStatistics_PrintFilters" Header="...aus Filtern drucken"
-                          Click="Menu_WineQualityStatistics_PrintFilters_Click"/>
-                <Separator/>
-                <MenuItem x:Name="Menu_WineQualityStatistics_ShowToday" Header="...von heute anzeigen (PDF)"
-                          Click="Menu_WineQualityStatistics_ShowToday_Click"/>
-                <MenuItem x:Name="Menu_WineQualityStatistics_SavePdfToday" Header="...von heute speichern... (PDF)"
-                          Click="Menu_WineQualityStatistics_SavePdfToday_Click"/>
-                <MenuItem x:Name="Menu_WineQualityStatistics_PrintToday" Header="...von heute drucken"
-                          Click="Menu_WineQualityStatistics_PrintToday_Click" InputGestureText="Strg+Q"/>
-                <Separator/>
-                <MenuItem x:Name="Menu_WineQualityStatistics_ModeOe" Header="...nach °Oe aufschlüsseln" IsCheckable="True" IsChecked="True"
-                          Click="Menu_WineQualityStatistics_Mode_Click"/>
-                <MenuItem x:Name="Menu_WineQualityStatistics_ModeKmw10" Header="...nach °KMW aufschlüsseln (&#x2152;)" IsCheckable="True"
-                          Click="Menu_WineQualityStatistics_Mode_Click"/>
-                <MenuItem x:Name="Menu_WineQualityStatistics_ModeKmw5" Header="...nach °KMW aufschlüsseln (&#x2155;)" IsCheckable="True"
-                          Click="Menu_WineQualityStatistics_Mode_Click"/>
-                <MenuItem x:Name="Menu_WineQualityStatistics_ModeKmw2" Header="...nach °KMW aufschlüsseln (&#x00BD;)" IsCheckable="True"
-                          Click="Menu_WineQualityStatistics_Mode_Click"/>
-                <MenuItem x:Name="Menu_WineQualityStatistics_ModeKmw1" Header="...nach °KMW aufschlüsseln (ganze)" IsCheckable="True"
-                          Click="Menu_WineQualityStatistics_Mode_Click"/>
-            </MenuItem>
            <MenuItem Header="Abwertungsliste" x:Name="Menu_DeliveryDepreciationList">
                <MenuItem x:Name="Menu_DeliveryDepreciationList_SaveFilters" Header="...aus Filtern speichern... (Excel)"
                          Click="Menu_DeliveryDepreciationList_SaveFilters_Click"/>
@ -155,6 +129,38 @@
                <MenuItem x:Name="Menu_DeliveryDepreciationList_PrintSeason" Header="...von Saison drucken"
                          Click="Menu_DeliveryDepreciationList_PrintSeason_Click"/>
            </MenuItem>
+            <MenuItem Header="Statistik" x:Name="Menu_Statistics">
+                <MenuItem Header="Qualitätsstatistik..." x:Name="Menu_Statistics_WineQuality">
+                    <MenuItem x:Name="Menu_Statistics_WineQuality_ShowFilters" Header="...aus Filtern anzeigen (PDF)"
+                              Click="Menu_Statistics_WineQuality_ShowFilters_Click"/>
+                    <MenuItem x:Name="Menu_Statistics_WineQuality_SavePdfFilters" Header="...aus Filtern speichern... (PDF)"
+                              Click="Menu_Statistics_WineQuality_SavePdfFilters_Click"/>
+                    <MenuItem x:Name="Menu_Statistics_WineQuality_PrintFilters" Header="...aus Filtern drucken"
+                              Click="Menu_Statistics_WineQuality_PrintFilters_Click"/>
+                    <Separator/>
+                    <MenuItem x:Name="Menu_Statistics_WineQuality_ShowToday" Header="...von heute anzeigen (PDF)"
+                              Click="Menu_Statistics_WineQuality_ShowToday_Click"/>
+                    <MenuItem x:Name="Menu_Statistics_WineQuality_SavePdfToday" Header="...von heute speichern... (PDF)"
+                              Click="Menu_Statistics_WineQuality_SavePdfToday_Click"/>
+                    <MenuItem x:Name="Menu_Statistics_WineQuality_PrintToday" Header="...von heute drucken"
+                              Click="Menu_Statistics_WineQuality_PrintToday_Click" InputGestureText="Strg+Q"/>
+                    <Separator/>
+                    <MenuItem x:Name="Menu_Statistics_WineQuality_ModeOe" Header="...nach °Oe aufschlüsseln" IsCheckable="True" IsChecked="True"
+                              Click="Menu_Statistics_WineQuality_Mode_Click"/>
+                    <MenuItem x:Name="Menu_Statistics_WineQuality_ModeKmw10" Header="...nach °KMW aufschlüsseln (&#x2152;)" IsCheckable="True"
+                              Click="Menu_Statistics_WineQuality_Mode_Click"/>
+                    <MenuItem x:Name="Menu_Statistics_WineQuality_ModeKmw5" Header="...nach °KMW aufschlüsseln (&#x2155;)" IsCheckable="True"
+                              Click="Menu_Statistics_WineQuality_Mode_Click"/>
+                    <MenuItem x:Name="Menu_Statistics_WineQuality_ModeKmw2" Header="...nach °KMW aufschlüsseln (&#x00BD;)" IsCheckable="True"
+                              Click="Menu_Statistics_WineQuality_Mode_Click"/>
+                    <MenuItem x:Name="Menu_Statistics_WineQuality_ModeKmw1" Header="...nach °KMW aufschlüsseln (ganze)" IsCheckable="True"
+                              Click="Menu_Statistics_WineQuality_Mode_Click"/>
+                </MenuItem>
+                <MenuItem x:Name="Menu_Statistics_Locality" Header="Lieferstatistik pro Ort...">
+                    <MenuItem x:Name="Menu_Statistic_Locality_SaveFilters" Header="...aus Filtern speichern... (Excel)"
+                              Click="Menu_Statistic_Locality_SaveFilters_Click"/>
+                </MenuItem>
+            </MenuItem>
            <MenuItem Header="BKI">
                <MenuItem x:Name="Menu_Bki_SaveList" Header="Traubentransportscheinliste speichern..."/>
            </MenuItem>
@ -211,7 +217,7 @@
                        <Bold>Zweigstelle</Bold>: z.B. musterort, ...<LineBreak/>
                        <Bold>Attribut</Bold>: z.B. kabinett, !kabinett (alle außer kabinett), ...<LineBreak/>
                        <Bold>Bewirtschaftung</Bold>: z.B. bio, !kip (alle außer KIP), ...<LineBreak/>
-                        <Bold>Gewicht</Bold>: z.B. &lt;500kg, &gt;6000kg, ... (gilt für Gewicht der gesamten Lieferung)<LineBreak/>
+                        <Bold>Gewicht</Bold>: z.B. &lt;500kg, &gt;6000kg, ... (gilt für Menge der gesamten Lieferung)<LineBreak/>
                        <Bold>Datum</Bold>: z.B. 1.9., 15.9.-10.10., -15.10.2020, ...<LineBreak/>
                        <Bold>Uhrzeit</Bold>: z.B. 06:00-08:00, 18:00-, ...<LineBreak/>
                        <Bold>Handwiegung</Bold>: handw[iegung], !Handw[iegung] (alle ohne Handwiegung)<LineBreak/>
@ -262,11 +268,12 @@
                    <DataGridTextColumn Header="Sorte" Binding="{Binding FilteredSortIdString}" Width="50">
                        <DataGridTextColumn.CellStyle>
                            <Style>
+                                <Setter Property="TextBlock.Foreground" Value="{Binding FilteredColor}"/>
                                <Setter Property="TextBlock.TextAlignment" Value="Center"/>
                            </Style>
                        </DataGridTextColumn.CellStyle>
                    </DataGridTextColumn>
-                    <DataGridTextColumn Header="Gewicht" Binding="{Binding FilteredWeight, StringFormat='{}{0:N0} kg '}" Width="75">
+                    <DataGridTextColumn Header="Menge" Binding="{Binding FilteredWeight, StringFormat='{}{0:N0} kg '}" Width="75">
                        <DataGridTextColumn.CellStyle>
                            <Style>
                                <Setter Property="TextBlock.TextAlignment" Value="Right"/>
@ -432,7 +439,7 @@
                            <DataTemplate>
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="{Binding DPNr}" Width="13" TextAlignment="Right" Margin="0,0,7,0"/>
-                                    <TextBlock Text="{Binding SortId}" Width="30"/>
+                                    <TextBlock Text="{Binding SortId}" Foreground="{Binding Variety.Color}" TextAlignment="Center" Width="30"/>
                                    <TextBlock Text="{Binding Kmw, StringFormat='{}{0:N1}°'}" Width="40" TextAlignment="Right" Padding="0,0,10,0"/>
                                    <TextBlock Text="{Binding QualId}" Width="30"/>
                                    <TextBlock Text="{Binding Weight, StringFormat='{}{0:N0} kg'}" Width="60" TextAlignment="Right" Padding="0,0,10,0"/>
@ -454,7 +461,7 @@
                    </Grid.ColumnDefinitions>

                    <Label Content="Sorte:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="SortIdInput" Text="{Binding SortId, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                    <TextBox x:Name="SortIdInput" Text="{Binding SortId, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Foreground="{Binding WineVar.Color}"
                             Width="36" Grid.Row="1" Grid.Column="1" Margin="0,10,0,0" HorizontalAlignment="Left"
                             TextChanged="SortIdInput_TextChanged" LostFocus="SortIdInput_LostFocus" KeyUp="Input_KeyUp"/>
                    <ComboBox x:Name="WineVarietyInput" SelectedItem="{Binding WineVar, Mode=TwoWay}" ItemsSource="{Binding WineVarSource, Mode=TwoWay}"
@ -510,7 +517,7 @@
                </Grid>
            </GroupBox>

-            <GroupBox Header="Gewicht" Grid.Column="1" Grid.Row="2" Margin="5,5,5,5">
+            <GroupBox Header="Menge" Grid.Column="1" Grid.Row="2" Margin="5,5,5,5">
                <Grid>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="70"/>
@ -663,7 +670,7 @@
            <Separator Grid.Column="5"/>
            <StatusBarItem Grid.Column="6">
                <TextBlock ToolTip="{Binding StatusWeightToolTip}">
-                    Gewicht: <Run Text="{Binding StatusWeight}"/>
+                    Menge: <Run Text="{Binding StatusWeight}"/>
                </TextBlock>
            </StatusBarItem>
            <Separator Grid.Column="7"/>
--- a/Elwig/Windows/DeliveryAdminWindow.xaml.cs
+++ b/Elwig/Windows/DeliveryAdminWindow.xaml.cs
@ -41,7 +41,7 @@ namespace Elwig.Windows {
            CommandBindings.Add(new CommandBinding(CtrlP, Menu_DeliveryNote_Show_Click));
            CommandBindings.Add(new CommandBinding(CtrlO, Menu_DeliveryJournal_ShowFilters_Click));
            CommandBindings.Add(new CommandBinding(CtrlJ, Menu_DeliveryJournal_PrintToday_Click));
-            CommandBindings.Add(new CommandBinding(CtrlQ, Menu_WineQualityStatistics_PrintToday_Click));
+            CommandBindings.Add(new CommandBinding(CtrlQ, Menu_Statistics_WineQuality_PrintToday_Click));
            CommandBindings.Add(new CommandBinding(CtrlShiftP, Menu_DeliveryNote_Print_Click));
            CommandBindings.Add(new CommandBinding(CtrlShiftO, Menu_DeliveryJournal_PrintFilters_Click));
            RequiredInputs = [
@ -66,7 +66,7 @@ namespace Elwig.Windows {
            SecondsTimer.Tick += new EventHandler(OnSecondPassed);
            SecondsTimer.Interval = new TimeSpan(0, 0, 1);

-            InitializeDelayTimer(SearchInput, SearchInput_TextChanged);
+            ControlUtils.InitializeDelayTimer(SearchInput, SearchInput_TextChanged);
            SearchInput.TextChanged -= SearchInput_TextChanged;
            ViewModel.FilterSeason = Utils.CurrentLastSeason;

@ -97,17 +97,17 @@ namespace Elwig.Windows {
                WeighingDButton.Visibility = Visibility.Hidden;
            }

-            Menu_WineQualityStatistics_ModeOe.IsChecked = false;
-            Menu_WineQualityStatistics_ModeKmw1.IsChecked = false;
-            Menu_WineQualityStatistics_ModeKmw2.IsChecked = false;
-            Menu_WineQualityStatistics_ModeKmw5.IsChecked = false;
-            Menu_WineQualityStatistics_ModeKmw10.IsChecked = false;
+            Menu_Statistics_WineQuality_ModeOe.IsChecked = false;
+            Menu_Statistics_WineQuality_ModeKmw1.IsChecked = false;
+            Menu_Statistics_WineQuality_ModeKmw2.IsChecked = false;
+            Menu_Statistics_WineQuality_ModeKmw5.IsChecked = false;
+            Menu_Statistics_WineQuality_ModeKmw10.IsChecked = false;
            switch (App.Client.OrderingMemberList) {
-                case 0: Menu_WineQualityStatistics_ModeOe.IsChecked = true; break;
-                case 1: Menu_WineQualityStatistics_ModeKmw1.IsChecked = true; break;
-                case 2: Menu_WineQualityStatistics_ModeKmw2.IsChecked = true; break;
-                case 3: Menu_WineQualityStatistics_ModeKmw5.IsChecked = true; break;
-                case 4: Menu_WineQualityStatistics_ModeKmw10.IsChecked = true; break;
+                case 0: Menu_Statistics_WineQuality_ModeOe.IsChecked = true; break;
+                case 1: Menu_Statistics_WineQuality_ModeKmw1.IsChecked = true; break;
+                case 2: Menu_Statistics_WineQuality_ModeKmw2.IsChecked = true; break;
+                case 3: Menu_Statistics_WineQuality_ModeKmw5.IsChecked = true; break;
+                case 4: Menu_Statistics_WineQuality_ModeKmw10.IsChecked = true; break;
            }

            Menu_Export_UploadFilters.IsEnabled = App.Config.SyncUrl != null;
@ -218,40 +218,44 @@ namespace Elwig.Windows {
            await ViewModel.GenerateDeliveryJournal(DeliveryService.ExportSubject.FromSeasonAndBranch, ExportMode.Upload);
        }

-        private async void Menu_WineQualityStatistics_ShowToday_Click(object sender, RoutedEventArgs evt) =>
+        private async void Menu_Statistics_WineQuality_ShowToday_Click(object sender, RoutedEventArgs evt) =>
            await ViewModel.GenerateWineQualityStatistics(DeliveryService.ExportSubject.FromToday, ExportMode.Show);
-        private async void Menu_WineQualityStatistics_SavePdfToday_Click(object sender, RoutedEventArgs evt) =>
+        private async void Menu_Statistics_WineQuality_SavePdfToday_Click(object sender, RoutedEventArgs evt) =>
            await ViewModel.GenerateWineQualityStatistics(DeliveryService.ExportSubject.FromToday, ExportMode.SavePdf);
-        private async void Menu_WineQualityStatistics_PrintToday_Click(object sender, RoutedEventArgs evt) =>
+        private async void Menu_Statistics_WineQuality_PrintToday_Click(object sender, RoutedEventArgs evt) =>
            await ViewModel.GenerateWineQualityStatistics(DeliveryService.ExportSubject.FromToday, ExportMode.Print);
-        private async void Menu_WineQualityStatistics_ShowFilters_Click(object sender, RoutedEventArgs evt) =>
+        private async void Menu_Statistics_WineQuality_ShowFilters_Click(object sender, RoutedEventArgs evt) =>
            await ViewModel.GenerateWineQualityStatistics(DeliveryService.ExportSubject.FromFilters, ExportMode.Show);
-        private async void Menu_WineQualityStatistics_SavePdfFilters_Click(object sender, RoutedEventArgs evt) =>
+        private async void Menu_Statistics_WineQuality_SavePdfFilters_Click(object sender, RoutedEventArgs evt) =>
            await ViewModel.GenerateWineQualityStatistics(DeliveryService.ExportSubject.FromFilters, ExportMode.SavePdf);
-        private async void Menu_WineQualityStatistics_PrintFilters_Click(object sender, RoutedEventArgs evt) =>
+        private async void Menu_Statistics_WineQuality_PrintFilters_Click(object sender, RoutedEventArgs evt) =>
            await ViewModel.GenerateWineQualityStatistics(DeliveryService.ExportSubject.FromFilters, ExportMode.Print);

-        private async void Menu_WineQualityStatistics_Mode_Click(object sender, RoutedEventArgs evt) {
-            Menu_WineQualityStatistics.IsSubmenuOpen = true;
-            if (sender == Menu_WineQualityStatistics_ModeOe) {
+        private async void Menu_Statistics_WineQuality_Mode_Click(object sender, RoutedEventArgs evt) {
+            Menu_Statistics.IsSubmenuOpen = true;
+            Menu_Statistics_WineQuality.IsSubmenuOpen = true;
+            if (sender == Menu_Statistics_WineQuality_ModeOe) {
                App.Client.OrderingMemberList = 0;
-            } else if (sender == Menu_WineQualityStatistics_ModeKmw1) {
+            } else if (sender == Menu_Statistics_WineQuality_ModeKmw1) {
                App.Client.OrderingMemberList = 1;
-            } else if (sender == Menu_WineQualityStatistics_ModeKmw2) {
+            } else if (sender == Menu_Statistics_WineQuality_ModeKmw2) {
                App.Client.OrderingMemberList = 2;
-            } else if (sender == Menu_WineQualityStatistics_ModeKmw5) {
+            } else if (sender == Menu_Statistics_WineQuality_ModeKmw5) {
                App.Client.OrderingMemberList = 3;
-            } else if (sender == Menu_WineQualityStatistics_ModeKmw10) {
+            } else if (sender == Menu_Statistics_WineQuality_ModeKmw10) {
                App.Client.OrderingMemberList = 4;
            }
-            Menu_WineQualityStatistics_ModeOe.IsChecked = App.Client.OrderingMemberList == 0;
-            Menu_WineQualityStatistics_ModeKmw1.IsChecked = App.Client.OrderingMemberList == 1;
-            Menu_WineQualityStatistics_ModeKmw2.IsChecked = App.Client.OrderingMemberList == 2;
-            Menu_WineQualityStatistics_ModeKmw5.IsChecked = App.Client.OrderingMemberList == 3;
-            Menu_WineQualityStatistics_ModeKmw10.IsChecked = App.Client.OrderingMemberList == 4;
+            Menu_Statistics_WineQuality_ModeOe.IsChecked = App.Client.OrderingMemberList == 0;
+            Menu_Statistics_WineQuality_ModeKmw1.IsChecked = App.Client.OrderingMemberList == 1;
+            Menu_Statistics_WineQuality_ModeKmw2.IsChecked = App.Client.OrderingMemberList == 2;
+            Menu_Statistics_WineQuality_ModeKmw5.IsChecked = App.Client.OrderingMemberList == 3;
+            Menu_Statistics_WineQuality_ModeKmw10.IsChecked = App.Client.OrderingMemberList == 4;
            await App.Client.UpdateValues();
        }

+        private async void Menu_Statistic_Locality_SaveFilters_Click(object sender, RoutedEventArgs evt)=>
+            await ViewModel.GenerateLocalityStatistics(DeliveryService.ExportSubject.FromFilters);
+
        private async void Menu_DeliveryDepreciationList_SaveFilters_Click(object sender, RoutedEventArgs evt) =>
            await ViewModel.GenerateDeliveryDepreciationList(DeliveryService.ExportSubject.FromFilters, ExportMode.SaveList);
        private async void Menu_DeliveryDepreciationList_ShowFilters_Click(object sender, RoutedEventArgs evt) =>
@ -306,19 +310,23 @@ namespace Elwig.Windows {
                UnsetDefaultValue(GerebeltGewogenInput);
            }

-            if (!App.Client.HasNetWeighing(ViewModel.Branch)) {
+            if (App.Client.HasBoxWeighing(ViewModel.Branch)) {
                LesewagenInput.IsEnabled = false;
                SetDefaultValue(LesewagenInput, false);
-                HandPickedInput.IsThreeState = false;
-                UnsetDefaultValue(HandPickedInput);
            } else {
                LesewagenInput.IsEnabled = true;
                UnsetDefaultValue(LesewagenInput);
+            }
+
+            if (!App.Client.HasNetWeighing(ViewModel.Branch)) {
+                HandPickedInput.IsThreeState = false;
+                UnsetDefaultValue(HandPickedInput);
+            } else {
                HandPickedInput.IsThreeState = true;
                SetDefaultValue(HandPickedInput, null);
            }

-            if (App.Client.IsMatzen || App.Client.IsWinzerkeller) {
+            if (App.Client.IsMatzen || App.Client.IsWinzerkeller || App.Client.IsBaden || App.Client.IsWeinland) {
                GebundenInput.IsEnabled = false;
                SetDefaultValue(GebundenInput, null);
            } else {
@ -711,7 +719,7 @@ namespace Elwig.Windows {
        private async void NewDeliveryPartButton_Click(object sender, RoutedEventArgs evt) {
            FinishButton.IsEnabled = false;
            NewDeliveryPartButton.IsEnabled = false;
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            DeliveryPartList.IsEnabled = false;

            DeliveryPart? p;
@ -724,6 +732,7 @@ namespace Elwig.Windows {
                    InputHasChanged(TimeInput),
                    !InputIsNotDefault(TimeInput)
                );
+                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
@ -749,7 +758,7 @@ namespace Elwig.Windows {
        private async void FinishButton_Click(object sender, RoutedEventArgs evt) {
            FinishButton.IsEnabled = false;
            NewDeliveryPartButton.IsEnabled = false;
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            DeliveryPartList.IsEnabled = false;

            DeliveryPart? p;
@ -762,6 +771,7 @@ namespace Elwig.Windows {
                    InputHasChanged(TimeInput),
                    !InputIsNotDefault(TimeInput)
                );
+                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
@ -880,7 +890,7 @@ namespace Elwig.Windows {
            if (res == null)
                return;

-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
                var id = res.Value.Item1;
                var weights = res.Value.Item2;
@ -897,6 +907,7 @@ namespace Elwig.Windows {
                    var n = await DeliveryService.SplitDeliveryToLsNr(d.Year, d.DId, weights, id);
                    ControlUtils.SelectItemWithPk(DeliveryList, n.Year, n.DId);
                }
+                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
@ -951,9 +962,10 @@ namespace Elwig.Windows {
                $"Soll die Lieferung {d.LsNr} ({d.Member.AdministrativeName}, MgNr. {d.Member.MgNr}) wirklich unwiderruflich gelöscht werden?",
                "Lieferung löschen", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
            if (r == MessageBoxResult.OK) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
+                Mouse.OverrideCursor = Cursors.Wait;
                try {
                    await DeliveryService.DeleteDelivery(d.LsNr);
+                    App.HintContextChange();
                } catch (Exception exc) {
                    var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                    if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
@ -971,7 +983,7 @@ namespace Elwig.Windows {

        private async void SaveButton_Click(object? sender, RoutedEventArgs? evt) {
            SaveButton.IsEnabled = false;
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;

            DeliveryPart? p;
            try {
@ -983,14 +995,14 @@ namespace Elwig.Windows {
                    InputHasChanged(TimeInput),
                    !InputIsNotDefault(TimeInput)
                );
+                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                MessageBox.Show(str, "Lieferung aktualisieren", MessageBoxButton.OK, MessageBoxImage.Error);
                SaveButton.IsEnabled = true;
-                return;
-            } finally {
                Mouse.OverrideCursor = null;
+                return;
            }

            IsEditing = false;
@ -1007,6 +1019,7 @@ namespace Elwig.Windows {
            await RefreshDeliveryParts();
            RefreshInputs();

+            Mouse.OverrideCursor = null;
            DepreciateButton.IsEnabled = true;
        }

@ -1376,7 +1389,7 @@ namespace Elwig.Windows {
        }

        private void GerebeltGewogenInput_Changed(object sender, RoutedEventArgs evt) {
-            if (!App.Client.HasNetWeighing(ViewModel.Branch)) {
+            if ((IsEditing || IsCreating) && !App.Client.HasNetWeighing(ViewModel.Branch)) {
                HandPickedInput.IsChecked = !GerebeltGewogenInput.IsChecked;
            }
            if (!ViewModel.IsReceipt || App.Client.HasNetWeighing(ViewModel.Branch)) {
@ -1386,7 +1399,7 @@ namespace Elwig.Windows {
        }

        private void HandPickedInput_Changed(object sender, RoutedEventArgs evt) {
-            if (!App.Client.HasNetWeighing(ViewModel.Branch)) {
+            if ((IsEditing || IsCreating) && !App.Client.HasNetWeighing(ViewModel.Branch)) {
                GerebeltGewogenInput.IsChecked = !HandPickedInput.IsChecked;
            }
            CheckBox_Changed(sender, evt);
--- a/Elwig/Windows/DeliveryAncmtAdminWindow.xaml
+++ b/Elwig/Windows/DeliveryAncmtAdminWindow.xaml
@ -125,7 +125,7 @@
                        <Bold>Zweigstelle</Bold>: z.B. musterort, ...<LineBreak/>
                        <Bold>Attribut</Bold>: z.B. kabinett, !kabinett (alle außer kabinett), ...<LineBreak/>
                        <Bold>Bewirtschaftung</Bold>: z.B. bio, !kip (alle außer KIP), ...<LineBreak/>
-                        <Bold>Gewicht</Bold>: z.B. &lt;500kg, &gt;6000kg, ...<LineBreak/>
+                        <Bold>Menge</Bold>: z.B. &lt;500kg, &gt;6000kg, ...<LineBreak/>
                        <Bold>Datum</Bold>: z.B. 1.9., 15.9.-10.10., -15.10.2020, ...
                    </TextBlock>
                </TextBox.ToolTip>
@ -187,18 +187,19 @@
                    <DataGridTextColumn Header="Sorte" Binding="{Binding SortId}" Width="50">
                        <DataGridTextColumn.CellStyle>
                            <Style>
+                                <Setter Property="TextBlock.Foreground" Value="{Binding Variety.Color}"/>
                                <Setter Property="TextBlock.TextAlignment" Value="Center"/>
                            </Style>
                        </DataGridTextColumn.CellStyle>
                    </DataGridTextColumn>
-                    <DataGridTextColumn Header="Gewicht" Binding="{Binding Weight, StringFormat='{}{0:N0} kg'}" Width="75">
+                    <DataGridTextColumn Header="Menge" Binding="{Binding Weight, StringFormat='{}{0:N0} kg'}" Width="75">
                        <DataGridTextColumn.CellStyle>
                            <Style>
                                <Setter Property="TextBlock.TextAlignment" Value="Right"/>
                            </Style>
                        </DataGridTextColumn.CellStyle>
                    </DataGridTextColumn>
-                    <DataGridTextColumn Header="Angemeldet" Binding="{Binding CreatedTimestamp, StringFormat='{}{0:HH:mm, dd.MM.}'}" Width="100">
+                    <DataGridTextColumn Header="Angemeldet" Binding="{Binding CreatedAt, StringFormat='{}{0:HH:mm, dd.MM.}'}" Width="100">
                        <DataGridTextColumn.CellStyle>
                            <Style>
                                <Setter Property="TextBlock.TextAlignment" Value="Center"/>
@ -316,7 +317,7 @@
                    </ComboBox>

                    <Label Content="Sorte:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="SortIdInput" Text="{Binding SortId, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                    <TextBox x:Name="SortIdInput" Text="{Binding SortId, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Foreground="{Binding WineVariety.Color}"
                             Width="36" Grid.Row="1" Grid.Column="1" Margin="0,40,0,0" HorizontalAlignment="Left"
                             TextChanged="SortIdInput_TextChanged" LostFocus="SortIdInput_LostFocus" KeyUp="Input_KeyUp"/>
                    <ComboBox x:Name="WineVarietyInput" SelectedItem="{Binding WineVariety, Mode=TwoWay}" ItemsSource="{Binding WineVarietySource, Mode=TwoWay}"
@ -328,7 +329,7 @@
                        </ComboBox.ItemTemplateSelector>
                    </ComboBox>

-                    <Label Content="Gewicht:" Margin="10,70,0,0" Grid.Column="0"/>
+                    <Label Content="Menge:" Margin="10,70,0,0" Grid.Column="0"/>
                    <ctrl:UnitTextBox x:Name="WeightInput" Unit="kg" Text="{Binding WeightString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                                      Grid.Column="1" Margin="0,70,10,10" Width="61" HorizontalAlignment="Left"
                                      TextChanged="WeightInput_TextChanged" KeyUp="Input_KeyUp"/>
@ -364,7 +365,7 @@
            <Separator Grid.Column="1"/>
            <StatusBarItem Grid.Column="2">
                <TextBlock ToolTip="{Binding StatusWeightToolTip}">
-                    Gewicht: <Run Text="{Binding StatusWeight}"/>
+                    Menge: <Run Text="{Binding StatusWeight}"/>
                </TextBlock>
            </StatusBarItem>
            <Separator Grid.Column="3"/>
--- a/Elwig/Windows/DeliveryAncmtAdminWindow.xaml.cs
+++ b/Elwig/Windows/DeliveryAncmtAdminWindow.xaml.cs
@ -33,7 +33,7 @@ namespace Elwig.Windows {

            DoShowWarningWindows = false;

-            InitializeDelayTimer(SearchInput, SearchInput_TextChanged);
+            ControlUtils.InitializeDelayTimer(SearchInput, SearchInput_TextChanged);
            SearchInput.TextChanged -= SearchInput_TextChanged;
            ViewModel.FilterSeason = Utils.CurrentLastSeason;
        }
@ -103,6 +103,7 @@ namespace Elwig.Windows {
            var deliveryAncmts = await deliveryAncmtQuery
                .Include(a => a.Member.BillingAddress)
                .Include(a => a.Schedule)
+                .Include(a => a.Variety)
                .AsSplitQuery()
                .ToListAsync();

@ -317,12 +318,13 @@ namespace Elwig.Windows {
                $"Soll die Anmeldung wirklich unwiderruflich gelöscht werden?",
                "Anmeldung löschen", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
            if (r == MessageBoxResult.OK) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
+                Mouse.OverrideCursor = Cursors.Wait;
                try {
-                    using (var ctx = new AppDbContext()) {
+                    await Task.Run(async () => {
+                        using var ctx = new AppDbContext();
                        ctx.Remove(a);
                        await ctx.SaveChangesAsync();
-                    }
+                    });
                    App.HintContextChange();
                } catch (Exception exc) {
                    var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
@ -340,7 +342,7 @@ namespace Elwig.Windows {
        }

        private async void SaveButton_Click(object? sender, RoutedEventArgs? evt) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            SaveButton.IsEnabled = false;

            int year = -1, dsnr = -1, mgnr = -1;
@ -348,6 +350,7 @@ namespace Elwig.Windows {
            try {
                var s = ViewModel.SelectedDeliveryAncmt;
                (year, dsnr, mgnr, sortid) = await ViewModel.UpdateDeliveryAncmt(s?.Year, s?.DsNr, s?.MgNr, s?.SortId, s?.Type);
+                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
--- a/Elwig/Windows/DeliveryScheduleAdminWindow.xaml
+++ b/Elwig/Windows/DeliveryScheduleAdminWindow.xaml
@ -127,7 +127,7 @@
                        </DataGridTextColumn.CellStyle>
                    </DataGridTextColumn>
                    <DataGridTextColumn Header="Beschreibung" Binding="{Binding Description}" Width="200"/>
-                    <DataGridTextColumn Header="Max. Gew." Binding="{Binding MaxWeight, StringFormat='{}{0:N0} kg'}" Width="80">
+                    <DataGridTextColumn Header="Max. Mg." Binding="{Binding MaxWeight, StringFormat='{}{0:N0} kg'}" Width="80">
                        <DataGridTextColumn.CellStyle>
                            <Style>
                                <Setter Property="TextBlock.TextAlignment" Value="Right"/>
@ -211,7 +211,7 @@
                             Margin="0,40,10,10" Grid.Column="1" Grid.ColumnSpan="2"
                             TextChanged="TextBox_TextChanged"/>

-                    <Label Content="Max. Gewicht:" Margin="10,70,0,10"/>
+                    <Label Content="Max. Menge:" Margin="10,70,0,10"/>
                    <ctrl:UnitTextBox x:Name="MaxWeightInput" Unit="kg" Text="{Binding MaxWeightString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                                      Margin="0,70,10,10" Grid.Column="1" Grid.ColumnSpan="2" Width="68" HorizontalAlignment="Left"
                                      TextChanged="MaxWeightInput_TextChanged"/>
--- a/Elwig/Windows/DeliveryScheduleAdminWindow.xaml.cs
+++ b/Elwig/Windows/DeliveryScheduleAdminWindow.xaml.cs
@ -27,7 +27,7 @@ namespace Elwig.Windows {
                DateInput, BranchInput, DescriptionInput, MainWineVarietiesInput,
            ];

-            InitializeDelayTimer(SearchInput, SearchInput_TextChanged);
+            ControlUtils.InitializeDelayTimer(SearchInput, SearchInput_TextChanged);
            SearchInput.TextChanged -= SearchInput_TextChanged;
            ViewModel.FilterSeason = Utils.CurrentLastSeason;
        }
@ -177,12 +177,13 @@ namespace Elwig.Windows {
                $"Soll der Leseplan \"{s.Description}\" vom {s.Date:dd.MM.yyyy} wirklich unwiderruflich gelöscht werden?",
                "Leseplan löschen", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
            if (r == MessageBoxResult.OK) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
+                Mouse.OverrideCursor = Cursors.Wait;
                try {
-                    using (var ctx = new AppDbContext()) {
+                    await Task.Run(async () => {
+                        using var ctx = new AppDbContext();
                        ctx.Remove(s);
                        await ctx.SaveChangesAsync();
-                    }
+                    });
                    App.HintContextChange();
                } catch (Exception exc) {
                    var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
@ -200,11 +201,12 @@ namespace Elwig.Windows {
        }

        private async void SaveButton_Click(object? sender, RoutedEventArgs? evt) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            SaveButton.IsEnabled = false;

            try {
                await ViewModel.UpdateDeliverySchedule(ViewModel.SelectedDeliverySchedule?.Year, ViewModel.SelectedDeliverySchedule?.DsNr);
+                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
--- a/Elwig/Windows/LogWindow.xaml.cs
+++ b/Elwig/Windows/LogWindow.xaml.cs
@ -36,9 +36,10 @@ namespace Elwig.Windows {
        }

        private void EventList_SelectionChanged(object sender, RoutedEventArgs evt) {
-            var t = EventList.SelectedItem.GetType();
+            var item = EventList.SelectedItem;
+            var t = item.GetType();
            var p = t.GetProperty("Event")!;
-            EventData.Text = ((EventLogEntry)p.GetValue(EventList.SelectedItem)!).Message;
+            EventData.Text = ((EventLogEntry)p.GetValue(item)!).Message;
        }
    }
 }
--- a/Elwig/Windows/MailLogWindow.xaml
+++ b/Elwig/Windows/MailLogWindow.xaml
@ -0,0 +1,55 @@
+<Window x:Class="Elwig.Windows.MailLogWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:local="clr-namespace:Elwig.Windows"
+        Title="Ausgangs-Protokoll - Rundschreiben - Elwig" Height="600" Width="1000"
+        Loaded="Window_Loaded">
+    <Grid>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="3*"/>
+            <ColumnDefinition Width="5"/>
+            <ColumnDefinition Width="2*"/>
+        </Grid.ColumnDefinitions>
+
+        <TextBox x:Name="FilterInput" Margin="10,10,300,10" Height="25" FontSize="14" Padding="2" TextWrapping="NoWrap"
+                 HorizontalAlignment="Stretch" VerticalAlignment="Top"
+                 TextChanged="FilterInput_TextChanged"/>
+
+        <ComboBox x:Name="TypeInput" Margin="10,10,165,10" Width="130" Height="25" FontSize="14"
+                  HorizontalAlignment="Right" VerticalAlignment="Top"
+                  SelectionChanged="TypeInput_SelectionChanged">
+            <ComboBoxItem Content="Post &amp; E-Mail" IsSelected="True"/>
+            <ComboBoxItem Content="Nur Post"/>
+            <ComboBoxItem Content="Nur E-Mail"/>
+        </ComboBox>
+
+        <ComboBox x:Name="TimeSpanInput" Margin="10,10,10,10" Width="150" Height="25" FontSize="14"
+                  HorizontalAlignment="Right" VerticalAlignment="Top"
+                  SelectionChanged="TimeSpanInput_SelectionChanged">
+            <ComboBoxItem Content="letzten 7 Tage" IsSelected="True"/>
+            <ComboBoxItem Content="letzten 6 Monate"/>
+            <ComboBoxItem Content="Immer"/>
+        </ComboBox>
+
+        <DataGrid x:Name="MailList" AutoGenerateColumns="False" HeadersVisibility="Column" IsReadOnly="True" GridLinesVisibility="None" SelectionMode="Single"
+                  CanUserDeleteRows="False" CanUserResizeRows="False" CanUserAddRows="False"
+                  SelectionChanged="MailList_SelectionChanged"
+                  Margin="10,40,5,10">
+            <DataGrid.Columns>
+                <DataGridTextColumn Header="Zeitpunkt" Binding="{Binding DateTime, StringFormat='{}{0:dd.MM.yyyy HH:mm:ss}'}" Width="120"/>
+                <DataGridTextColumn Header="Typ" Binding="{Binding Type}" Width="50"/>
+                <DataGridTextColumn Header="MgNr." Binding="{Binding MgNr}" Width="50"/>
+                <DataGridTextColumn Header="Name" Binding="{Binding Name}" Width="200"/>
+                <DataGridTextColumn Header="Adressen" Binding="{Binding Addresses}" Width="200"/>
+                <DataGridTextColumn Header="Betreff" Binding="{Binding Subject}" Width="250"/>
+                <DataGridTextColumn Header="Anhänge" Binding="{Binding Attachments}" Width="200"/>
+            </DataGrid.Columns>
+        </DataGrid>
+
+        <GridSplitter Grid.Column="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"/>
+
+        <TextBox x:Name="MailData" Grid.Column="2" Margin="5,10,10,10" IsReadOnly="True"
+                 HorizontalScrollBarVisibility="Visible" VerticalScrollBarVisibility="Visible"/>
+    </Grid>
+</Window>
--- a/Elwig/Windows/MailLogWindow.xaml.cs
+++ b/Elwig/Windows/MailLogWindow.xaml.cs
@ -0,0 +1,94 @@
+using Elwig.Helpers;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace Elwig.Windows {
+    public partial class MailLogWindow : Window {
+
+        record struct Row (DateTime DateTime, string Type, int MgNr, string Name, string Addresses, string Subject, string Attachments);
+
+        private List<Row> Data = [];
+
+        public MailLogWindow() {
+            InitializeComponent();
+            WindowState = WindowState.Maximized;
+            ControlUtils.InitializeDelayTimer(FilterInput, FilterInput_TextChanged);
+            FilterInput.TextChanged -= FilterInput_TextChanged;
+        }
+
+        private async void Window_Loaded(object sender, RoutedEventArgs evt) {
+            await Load();
+        }
+
+        private async void TimeSpanInput_SelectionChanged(object sender, RoutedEventArgs evt) {
+            if (!IsLoaded) return;
+            await Load();
+        }
+
+        private async Task Load() {
+            DateTime? fromDate = DateTime.Now;
+            if (TimeSpanInput.SelectedIndex == 0) {
+                fromDate = fromDate.Value.AddDays(-7);
+            } else if (TimeSpanInput.SelectedIndex == 1) {
+                fromDate = fromDate.Value.AddMonths(-6);
+            } else {
+                fromDate = null;
+            }
+            var mails = await Utils.GetSentMails(fromDate: fromDate == null ? null : DateOnly.FromDateTime(fromDate.Value));
+            Data = mails.Reverse().Select(m => new Row(
+                m.DateTime,
+                m.Type == "email" ? "E-Mail" : m.Type == "postal" ? "Post" : "?",
+                m.MgNr,
+                m.Name,
+                string.Join("\n", m.Addresses),
+                m.Subject,
+                string.Join("\n", m.Attachments)
+            )).ToList();
+            MailList.ItemsSource = Data;
+            ApplyFilters();
+        }
+
+        private void FilterInput_TextChanged(object sender, RoutedEventArgs evt) {
+            ApplyFilters();
+        }
+
+        private void TypeInput_SelectionChanged(object sender, RoutedEventArgs evt) {
+            ApplyFilters();
+        }
+
+        private void ApplyFilters() {
+            if (!IsLoaded) return;
+            var filters = FilterInput.Text.Split(' ');
+            IEnumerable<Row> data = Data;
+            switch (TypeInput.SelectedIndex) {
+                case 1: data = data.Where(d => d.Type == "Post"); break;
+                case 2: data = data.Where(d => d.Type == "E-Mail"); break;
+            }
+            foreach (var filter in filters) {
+                if (int.TryParse(filter, out var mgnr)) {
+                    data = data.Where(d => d.MgNr == mgnr);
+                } else {
+                    var f = filter.ToLower();
+                    data = data.Where(d => d.Name.Contains(f, StringComparison.CurrentCultureIgnoreCase) ||
+                                           d.Addresses.Contains(f, StringComparison.CurrentCultureIgnoreCase) ||
+                                           d.Subject.Contains(f, StringComparison.CurrentCultureIgnoreCase) ||
+                                           d.Attachments.Contains(f, StringComparison.CurrentCultureIgnoreCase));
+                }
+            }
+            if (IsLoaded)
+                MailList.ItemsSource = data.ToList();
+        }
+
+        private async void MailList_SelectionChanged(object sender, RoutedEventArgs evt) {
+            if (MailList.SelectedItem is not Row item) return;
+            if (item.Type == "E-Mail") {
+                MailData.Text = await Utils.FindSentMailBody(item.DateTime);
+            } else {
+                MailData.Text = "";
+            }
+        }
+    }
+}
--- a/Elwig/Windows/MailWindow.xaml
+++ b/Elwig/Windows/MailWindow.xaml
@ -27,281 +27,334 @@
            <Setter Property="TextWrapping" Value="NoWrap"/>
        </Style>
    </Window.Resources>
-    <TabControl x:Name="TabControl" BorderThickness="0" PreviewDragOver="Document_PreviwDragOver" AllowDrop="True" Drop="Document_Drop">
-        <TabItem Header="Dokumente" Visibility="Collapsed">
-            <Grid>
-                <Grid.ColumnDefinitions>
-                    <ColumnDefinition Width="*"/>
-                    <ColumnDefinition Width="320"/>
-                </Grid.ColumnDefinitions>
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="19"/>
+            <RowDefinition Height="1*"/>
+            <RowDefinition Height="24"/>
+        </Grid.RowDefinitions>

-                <Grid Height="200" VerticalAlignment="Top" HorizontalAlignment="Stretch">
+        <Menu BorderThickness="0,0,0,1" BorderBrush="LightGray" Background="White">
+            <MenuItem Header="Hilfe">
+                <MenuItem x:Name="Menu_Help_Log" Header="Ausgangs-Protokoll anzeigen"
+                          Click="Menu_Help_Log_Click">
+                    <MenuItem.Icon>
+                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xF168;"/>
+                    </MenuItem.Icon>
+                </MenuItem>
+            </MenuItem>
+        </Menu>
+
+        <TabControl x:Name="TabControl" BorderThickness="0" Grid.Row="1"
+                    PreviewDragOver="Document_PreviwDragOver" AllowDrop="True" Drop="Document_Drop">
+            <TabItem Header="Dokumente" Visibility="Collapsed">
+                <Grid>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*"/>
-                        <ColumnDefinition Width="25"/>
-                        <ColumnDefinition Width="*"/>
+                        <ColumnDefinition Width="320"/>
                    </Grid.ColumnDefinitions>
-                    <Grid.RowDefinitions>
-                        <RowDefinition Height="*"/>
-                        <RowDefinition Height="30"/>
-                    </Grid.RowDefinitions>

-                    <Label Content="Verfügbare Dokumente"
-                           Grid.Column="0" Margin="10,8,10,10"/>
-                    <ListBox x:Name="AvaiableDocumentsList"
-                             Grid.Column="0" Margin="10,30,10,10"
-                             SelectionChanged="AvaiableDocumentsList_SelectionChanged"/>
-
-                    <Button x:Name="DocumentAddButton" Content="&#xF0AF;" FontFamily="Segoe MDL2 Assets" FontSize="14"
-                            Grid.Column="1" Margin="0,0,0,30" VerticalAlignment="Center" Height="25" IsEnabled="False"
-                            Click="DocumentAddButton_Click"/>
-                    <Button x:Name="DocumentRemoveButton" Content="&#xE74D;" FontFamily="Segoe MDL2 Assets" FontSize="16" Padding="1.5,0,0,0"
-                            Grid.Column="1" Margin="0,30,0,0" VerticalAlignment="Center" Height="25" IsEnabled="False"
-                            Click="DocumentRemoveButton_Click"/>
-
-                    <Label Content="Ausgewählte Dokumente"
-                           Grid.Column="2" Margin="10,8,10,10"/>
-                    <ListBox x:Name="SelectedDocumentsList" DisplayMemberPath="Name"
-                             Grid.Column="2" Margin="10,30,10,37"
-                             SelectionChanged="SelectedDocumentsList_SelectionChanged">
-                        <ListBox.InputBindings>
-                            <KeyBinding Key="Delete" Command="{Binding Path=DeleteCommand, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>
-                        </ListBox.InputBindings>
-                    </ListBox>
-                    <Button x:Name="SelectDocumentButton" Content="Durchsuchen..."
-                            Grid.Column="2" VerticalAlignment="Bottom" Margin="10,10,10,10" Height="22"
-                            Click="SelectDocumentButton_Click"/>
-                </Grid>
-
-                <GroupBox x:Name="DocumentBox" Header="Dokument" Margin="10,170,10,47" HorizontalAlignment="Stretch">
-                    <Grid>
+                    <Grid Height="200" VerticalAlignment="Top" HorizontalAlignment="Stretch">
                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="70"/>
+                            <ColumnDefinition Width="*"/>
+                            <ColumnDefinition Width="25"/>
                            <ColumnDefinition Width="*"/>
                        </Grid.ColumnDefinitions>
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="*"/>
+                            <RowDefinition Height="30"/>
+                        </Grid.RowDefinitions>

-                        <CheckBox x:Name="DocumentNonDeliverersInput" Content="Auch Nicht-Lieferanten miteinbeziehen"
-                                  Margin="10,10,10,10" Grid.Column="1"/>
+                        <Label Content="Verfügbare Dokumente"
+                               Grid.Column="0" Margin="10,8,10,10"/>
+                        <ListBox x:Name="AvaiableDocumentsList"
+                                 Grid.Column="0" Margin="10,30,10,10"
+                                 SelectionChanged="AvaiableDocumentsList_SelectionChanged"/>

-                        <Label x:Name="DocumentFooterLabel" Content="Fußtext:" Margin="10,40,0,10"/>
-                        <TextBox x:Name="DeliveryConfirmationFooterInput" Grid.Column="1"
-                                 Margin="0,40,10,10" Height="Auto" VerticalAlignment="Stretch" HorizontalAlignment="Stretch"
-                                 AcceptsReturn="True" VerticalScrollBarVisibility="Visible" TextWrapping="Wrap"
-                                 TextChanged="DocumentInput_TextChanged"/>
-                        <TextBox x:Name="CreditNoteFooterInput" Grid.Column="1"
-                                 Margin="0,10,10,10" Height="Auto" VerticalAlignment="Stretch" HorizontalAlignment="Stretch"
-                                 AcceptsReturn="True" VerticalScrollBarVisibility="Visible" TextWrapping="Wrap"
-                                 TextChanged="DocumentInput_TextChanged"/>
+                        <Button x:Name="DocumentAddButton" Content="&#xF0AF;" FontFamily="Segoe MDL2 Assets" FontSize="14"
+                                Grid.Column="1" Margin="0,0,0,30" VerticalAlignment="Center" Height="25" IsEnabled="False"
+                                Click="DocumentAddButton_Click"/>
+                        <Button x:Name="DocumentRemoveButton" Content="&#xE74D;" FontFamily="Segoe MDL2 Assets" FontSize="16" Padding="1.5,0,0,0"
+                                Grid.Column="1" Margin="0,30,0,0" VerticalAlignment="Center" Height="25" IsEnabled="False"
+                                Click="DocumentRemoveButton_Click"/>
+
+                        <Label Content="Ausgewählte Dokumente"
+                               Grid.Column="2" Margin="10,8,10,10"/>
+                        <ListBox x:Name="SelectedDocumentsList" DisplayMemberPath="Name"
+                                 Grid.Column="2" Margin="10,30,10,37"
+                                 SelectionChanged="SelectedDocumentsList_SelectionChanged">
+                            <ListBox.InputBindings>
+                                <KeyBinding Key="Delete" Command="{Binding Path=DeleteCommand, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>
+                            </ListBox.InputBindings>
+                        </ListBox>
+                        <Button x:Name="SelectDocumentButton" Content="Durchsuchen..."
+                                Grid.Column="2" VerticalAlignment="Bottom" Margin="10,10,10,10" Height="22"
+                                Click="SelectDocumentButton_Click"/>
                    </Grid>
-                </GroupBox>

-                <TextBox x:Name="PostalLocation" Grid.Column="1" TextChanged="PostalLocation_TextChanged"
-                         Margin="10,30,10,10" Width="120" HorizontalAlignment="Left"/>
-                <Label Content=", am" Margin="130,30,10,10" FontSize="14" Grid.Column="1"/>
-                <TextBox x:Name="PostalDate" Grid.Column="1" Text="01.01.2020"
-                         Margin="162,30,10,10" Width="78" HorizontalAlignment="Left"
-                         TextChanged="Date_TextChanged" LostFocus="Date_LostFocus"/>
+                    <GroupBox x:Name="DocumentBox" Header="Dokument" Margin="10,170,10,47" HorizontalAlignment="Stretch">
+                        <Grid>
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="70"/>
+                                <ColumnDefinition Width="*"/>
+                            </Grid.ColumnDefinitions>

-                <GroupBox Header="Adressaten" Margin="10,70,10,47" Grid.Column="1">
-                    <Grid>
-                        <RadioButton GroupName="Recipients" x:Name="RecipientsActiveMembersInput" Content="aktive Mitglieder"
-                                     Margin="10,10,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
-                        <RadioButton GroupName="Recipients" x:Name="RecipientsAreaComMembersInput" Content="Mitglieder mit Flächenbindung"
-                                     Margin="10,30,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
-                        <RadioButton GroupName="Recipients" x:Name="RecipientsDeliveryAncmtMembersInput" Content="Mitglieder mit Anmeldung"
-                                     Margin="10,50,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
-                        <RadioButton GroupName="Recipients" x:Name="RecipientsDeliveryMembersInput" Content="Lieferanten der Saison"
-                                     Margin="10,70,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
-                        <RadioButton GroupName="Recipients" x:Name="RecipientsNonDeliveryMembersInput" Content="Nicht-Lieferanten der Saison"
-                                     Margin="10,90,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
-                        <RadioButton GroupName="Recipients" x:Name="RecipientsCustomInput" Content="Benutzerdefiniert"
-                                     Margin="10,110,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
+                            <CheckBox x:Name="DocumentNonDeliverersInput" Content="Auch Nicht-Lieferanten miteinbeziehen"
+                                      Margin="10,10,10,10" Grid.Column="1"/>

-                        <Label Content="Zwst.:" x:Name="MemberBranchLabel" Margin="10,140,0,10"/>
-                        <ctrl:CheckComboBox x:Name="MemberBranchInput" AllItemsSelectedContent="Alle Stammzweigstellen" Delimiter=", " DisplayMemberPath="Name"
-                                            Margin="50,140,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
-                                            SelectionChanged="MemberInput_SelectionChanged"/>
+                            <Label x:Name="DocumentFooterLabel" Content="Fußtext:" Margin="10,40,0,10"/>
+                            <TextBox x:Name="DeliveryConfirmationFooterInput" Grid.Column="1"
+                                     Margin="0,40,10,10" Height="Auto" VerticalAlignment="Stretch" HorizontalAlignment="Stretch"
+                                     AcceptsReturn="True" VerticalScrollBarVisibility="Visible" TextWrapping="Wrap"
+                                     TextChanged="DocumentInput_TextChanged"/>
+                            <TextBox x:Name="CreditNoteFooterInput" Grid.Column="1"
+                                     Margin="0,10,10,10" Height="Auto" VerticalAlignment="Stretch" HorizontalAlignment="Stretch"
+                                     AcceptsReturn="True" VerticalScrollBarVisibility="Visible" TextWrapping="Wrap"
+                                     TextChanged="DocumentInput_TextChanged"/>
+                        </Grid>
+                    </GroupBox>

-                        <Label Content="Gem.:" x:Name="MemberKgLabel" Margin="10,170,0,10"/>
-                        <ctrl:CheckComboBox x:Name="MemberKgInput" AllItemsSelectedContent="Alle Stammgemeinden" Delimiter=", " DisplayMemberPath="Name"
-                                            IsSelectAllActive="True" SelectAllContent="Alle Stammgemeinden"
-                                            Margin="50,170,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
-                                            SelectionChanged="MemberInput_SelectionChanged"/>
+                    <TextBox x:Name="PostalLocation" Grid.Column="1" TextChanged="PostalLocation_TextChanged"
+                             Margin="10,30,10,10" Width="120" HorizontalAlignment="Left"/>
+                    <Label Content=", am" Margin="130,30,10,10" FontSize="14" Grid.Column="1"/>
+                    <TextBox x:Name="PostalDate" Grid.Column="1" Text="01.01.2020"
+                             Margin="162,30,10,10" Width="78" HorizontalAlignment="Left"
+                             TextChanged="Date_TextChanged" LostFocus="Date_LostFocus"/>

-                        <Label Content="Bio-Betrieb:" x:Name="MemberOrganicLabel" Margin="10,200,0,10"/>
-                        <RadioButton x:Name="MemberOrganicYesInput" Content="Ja" GroupName="MemberOrganic"
-                                     Margin="80,205,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="MemberInput_Checked"/>
-                        <RadioButton x:Name="MemberOrganicNoInput" Content="Nein" GroupName="MemberOrganic"
-                                     Margin="125,205,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="MemberInput_Checked"/>
-                        <RadioButton x:Name="MemberOrganicIndifferentInput" Content="Egal" GroupName="MemberOrganic"
-                                     Margin="180,205,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="MemberInput_Checked"/>
+                    <GroupBox Header="Adressaten" Margin="10,70,10,47" Grid.Column="1">
+                        <Grid>
+                            <RadioButton GroupName="Recipients" x:Name="RecipientsActiveMembersInput" Content="aktive Mitglieder"
+                                         Margin="10,10,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
+                            <RadioButton GroupName="Recipients" x:Name="RecipientsAreaComMembersInput" Content="Mitglieder mit Flächenbindung"
+                                         Margin="10,30,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
+                            <RadioButton GroupName="Recipients" x:Name="RecipientsDeliveryAncmtMembersInput" Content="Mitglieder mit Anmeldung"
+                                         Margin="10,50,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
+                            <RadioButton GroupName="Recipients" x:Name="RecipientsDeliveryMembersInput" Content="Lieferanten der Saison"
+                                         Margin="10,70,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
+                            <RadioButton GroupName="Recipients" x:Name="RecipientsNonDeliveryMembersInput" Content="Nicht-Lieferanten der Saison"
+                                         Margin="10,90,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
+                            <RadioButton GroupName="Recipients" x:Name="RecipientsCustomInput" Content="Benutzerdefiniert"
+                                         Margin="10,110,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>

-                        <Label Content="Funktionär:" x:Name="MemberFunktionärLabel" Margin="10,230,0,10"/>
-                        <RadioButton x:Name="MemberFunktionärYesInput" Content="Ja" GroupName="MemberFunktionär"
-                                     Margin="80,235,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="MemberInput_Checked"/>
-                        <RadioButton x:Name="MemberFunktionärNoInput" Content="Nein" GroupName="MemberFunktionär"
-                                     Margin="125,235,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="MemberInput_Checked"/>
-                        <RadioButton x:Name="MemberFunktionärIndifferentInput" Content="Egal" GroupName="MemberFunktionär"
-                                     Margin="180,235,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
-                                     Checked="MemberInput_Checked"/>
+                            <Label Content="Zwst.:" x:Name="MemberBranchLabel" Margin="10,140,0,10"/>
+                            <ctrl:CheckComboBox x:Name="MemberBranchInput" AllItemsSelectedContent="Alle Stammzweigstellen" Delimiter=", " DisplayMemberPath="Name"
+                                                Margin="50,140,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
+                                                SelectionChanged="MemberInput_SelectionChanged"/>

-                        <Label Content="Vtrg.:" x:Name="MemberAreaComLabel" Margin="10,260,0,10"/>
-                        <ctrl:CheckComboBox x:Name="MemberAreaComInput" AllItemsSelectedContent="Alle Vertragsarten" Delimiter=", " DisplayMemberPath="VtrgId"
-                                            IsSelectAllActive="True" SelectAllContent="Alle Vertragsarten"
-                                            Margin="50,260,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
-                                            SelectionChanged="MemberInput_SelectionChanged"/>
+                            <Label Content="Gem.:" x:Name="MemberKgLabel" Margin="10,170,0,10"/>
+                            <ctrl:CheckComboBox x:Name="MemberKgInput" AllItemsSelectedContent="Alle Stammgemeinden" Delimiter=", " DisplayMemberPath="Name"
+                                                IsSelectAllActive="True" SelectAllContent="Alle Stammgemeinden"
+                                                Margin="50,170,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
+                                                SelectionChanged="MemberInput_SelectionChanged"/>

-                        <Label Content="Tag:" x:Name="MemberDeliveryAncmtLabel" Margin="10,260,0,10"/>
-                        <ctrl:CheckComboBox x:Name="MemberDeliveryAncmtInput" AllItemsSelectedContent="Alle Lesepläne" Delimiter=", " DisplayMemberPath="Identifier"
-                                            IsSelectAllActive="True" SelectAllContent="Alle Lesepläne"
-                                            Margin="50,260,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
-                                            SelectionChanged="MemberInput_SelectionChanged"/>
+                            <Label Content="Bio-Betrieb:" x:Name="MemberOrganicLabel" Margin="10,200,0,10"/>
+                            <RadioButton x:Name="MemberOrganicYesInput" Content="Ja" GroupName="MemberOrganic"
+                                         Margin="80,205,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="MemberInput_Checked"/>
+                            <RadioButton x:Name="MemberOrganicNoInput" Content="Nein" GroupName="MemberOrganic"
+                                         Margin="125,205,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="MemberInput_Checked"/>
+                            <RadioButton x:Name="MemberOrganicIndifferentInput" Content="Egal" GroupName="MemberOrganic"
+                                         Margin="180,205,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="MemberInput_Checked"/>

-                        <ctrl:CheckComboBox x:Name="MemberCustomInput" AllItemsSelectedContent="Alle Mitglieder" Delimiter=", " DisplayMemberPath="AdministrativeName"
-                                            IsSelectAllActive="True" SelectAllContent="Alle Mitglieder"
-                                            Margin="10,140,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
-                                            SelectionChanged="MemberInput_SelectionChanged"/>
-                    </Grid>
-                </GroupBox>
+                            <Label Content="Funktionär:" x:Name="MemberFunktionärLabel" Margin="10,230,0,10"/>
+                            <RadioButton x:Name="MemberFunktionärYesInput" Content="Ja" GroupName="MemberFunktionär"
+                                         Margin="80,235,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="MemberInput_Checked"/>
+                            <RadioButton x:Name="MemberFunktionärNoInput" Content="Nein" GroupName="MemberFunktionär"
+                                         Margin="125,235,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="MemberInput_Checked"/>
+                            <RadioButton x:Name="MemberFunktionärIndifferentInput" Content="Egal" GroupName="MemberFunktionär"
+                                         Margin="180,235,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="MemberInput_Checked"/>

-                <Button x:Name="ContinueButton" Content="Weiter" Grid.Column="1"
-                        Margin="10,10,10,10" Height="27" Width="100" Padding="9,3" FontSize="14"
-                        VerticalAlignment="Bottom" HorizontalAlignment="Right"
-                        Click="ContinueButton_Click"/>
-            </Grid>
-        </TabItem>
+                            <Label Content="Vtrg.:" x:Name="MemberAreaComLabel" Margin="10,260,0,10"/>
+                            <ctrl:CheckComboBox x:Name="MemberAreaComInput" AllItemsSelectedContent="Alle Vertragsarten" Delimiter=", " DisplayMemberPath="VtrgId"
+                                                IsSelectAllActive="True" SelectAllContent="Alle Vertragsarten"
+                                                Margin="50,260,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
+                                                SelectionChanged="MemberInput_SelectionChanged"/>

-        <TabItem Header="Absenden" Visibility="Collapsed">
-            <Grid>
-                <Grid.ColumnDefinitions>
-                    <ColumnDefinition Width="*"/>
-                    <ColumnDefinition Width="1.5*"/>
-                </Grid.ColumnDefinitions>
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="*"/>
-                    <RowDefinition Height="80"/>
-                </Grid.RowDefinitions>
+                            <Label Content="Tag:" x:Name="MemberDeliveryAncmtLabel" Margin="10,260,0,10"/>
+                            <ctrl:CheckComboBox x:Name="MemberDeliveryAncmtInput" AllItemsSelectedContent="Alle Lesepläne" Delimiter=", " DisplayMemberPath="Identifier"
+                                                IsSelectAllActive="True" SelectAllContent="Alle Lesepläne"
+                                                Margin="50,260,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
+                                                SelectionChanged="MemberInput_SelectionChanged"/>

-                <GroupBox Header="Post" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10,10,5,10" Grid.Column="0">
-                    <Grid>
-                        <GroupBox Header="Zusenden an..." Margin="10,10,10,10" Height="150" Width="220" VerticalAlignment="Top" HorizontalAlignment="Left">
-                            <StackPanel>
-                                <RadioButton x:Name="PostalAllInput" Margin="10,10,10,2.5" Click="PostalInput_Changed">
-                                    <TextBlock>
-                                        ...alle (<Run Text="{Binding Path=PostalAllCount, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>)
-                                    </TextBlock>
-                                </RadioButton>
-                                <RadioButton x:Name="PostalWishInput" Margin="10,2.5,10,2.5" Click="PostalInput_Changed" IsChecked="True">
-                                    <TextBlock>
-                                        ...Mitglieder, die Zusendung<LineBreak/>
-                                        per Post wünschen (<Run Text="{Binding Path=PostalWishCount, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>)
-                                    </TextBlock>
-                                </RadioButton>
-                                <RadioButton x:Name="PostalNoEmailInput" Margin="10,2.5,10,2.5" Click="PostalInput_Changed">
-                                    <TextBlock>
-                                        ...Mitglieder, die keine<LineBreak/>
-                                        E-Mail erhalten würden (<Run Text="{Binding Path=PostalNoEmailCount, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>)
-                                    </TextBlock>
-                                </RadioButton>
-                                <RadioButton x:Name="PostalNobodyInput" Margin="10,2.5,10,10" Content="...niemanden (0)"  Click="PostalInput_Changed"/>
-                            </StackPanel>
-                        </GroupBox>
+                            <ctrl:CheckComboBox x:Name="MemberCustomInput" AllItemsSelectedContent="Alle Mitglieder" Delimiter=", " DisplayMemberPath="AdministrativeName"
+                                                IsSelectAllActive="True" SelectAllContent="Alle Mitglieder"
+                                                Margin="10,140,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
+                                                SelectionChanged="MemberInput_SelectionChanged"/>
+                        </Grid>
+                    </GroupBox>

-                        <GroupBox Header="Sortieren nach" Margin="10,180,10,10" Width="180" Height="80" VerticalAlignment="Top" HorizontalAlignment="Left">
-                            <StackPanel Margin="5,5,0,5">
-                                <RadioButton GroupName="Order" x:Name="OrderMgNrInput" Content="Mitgliedsnummer" Click="OrderInput_Changed" IsChecked="True"/>
-                                <RadioButton GroupName="Order" x:Name="OrderNameInput" Content="Name" Click="OrderInput_Changed"/>
-                                <RadioButton GroupName="Order" x:Name="OrderPlzInput" Content="PLZ, Ort, Name" Click="OrderInput_Changed"/>
-                            </StackPanel>
-                        </GroupBox>
+                    <Button x:Name="ContinueButton" Content="Weiter" Grid.Column="1"
+                            Margin="10,10,10,10" Height="27" Width="100" Padding="9,3" FontSize="14"
+                            VerticalAlignment="Bottom" HorizontalAlignment="Right"
+                            Click="ContinueButton_Click"/>
+                </Grid>
+            </TabItem>

-                        <CheckBox x:Name="DoublePagedInput" Margin="20,270,10,10" Content="Doppelseitig drucken"
-                                  VerticalAlignment="Top" HorizontalAlignment="Left"
-                                  Checked="DoublePagedInput_Changed" Unchecked="DoublePagedInput_Changed"/>
-
-                        <TextBox x:Name="PostalSender1" TextChanged="PostalSender_TextChanged" IsEnabled="False"
-                                 Margin="10,300,10,10"/>
-                        <TextBox x:Name="PostalSender2" TextChanged="PostalSender_TextChanged"
-                                 Margin="10,330,10,10"/>
-                    </Grid>
-                </GroupBox>
-
-                <GroupBox Header="E-Mail" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="5,10,10,10" Grid.Column="1">
-                    <Grid>
-                        <GroupBox Header="Zusenden an..." Margin="80,10,10,10" Width="220" Height="110" VerticalAlignment="Top" HorizontalAlignment="Left">
-                            <StackPanel>
-                                <RadioButton x:Name="EmailAllInput" Margin="10,10,10,2.5" Checked="EmailInput_Changed">
-                                    <TextBlock>
-                                        ...alle mit E-Mail-Adressen (<Run Text="{Binding Path=EmailAllCount, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>)
-                                    </TextBlock>
-                                </RadioButton>
-                                <RadioButton x:Name="EmailWishInput" Margin="10,2.5,10,2.5" IsChecked="True" Checked="EmailInput_Changed">
-                                    <TextBlock>
-                                            ...Mitglieder, die Zusendung<LineBreak/>
-                                            per E-Mail wünschen (<Run Text="{Binding Path=EmailWishCount, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>)
-                                    </TextBlock>
-                                </RadioButton>
-                                <RadioButton x:Name="EmailNobodyInput" Margin="10,2.5,10,10" Content="...niemanden (0)"  Checked="EmailInput_Changed"/>
-                            </StackPanel>
-                        </GroupBox>
-
-                        <Label Content="Betreff:" Margin="10,130,10,10"/>
-                        <TextBox x:Name="EmailSubjectInput" Margin="80,130,10,10"/>
-
-                        <Label Content="Nachricht:" Margin="10,160,10,10"/>
-                        <TextBox x:Name="EmailBodyInput"
-                                 Margin="80,160,10,10" VerticalAlignment="Stretch" Height="Auto"
-                                 TextWrapping="Wrap" VerticalScrollBarVisibility="Visible" AcceptsReturn="True"/>
-                    </Grid>
-                </GroupBox>
-
-                <Grid Grid.Row="1" Grid.ColumnSpan="2" Width="400" Height="59">
+            <TabItem Header="Absenden" Visibility="Collapsed">
+                <Grid>
                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="0.7*"/>
-                        <ColumnDefinition Width="10"/>
-                        <ColumnDefinition Width="0.4*"/>
-                        <ColumnDefinition Width="5"/>
-                        <ColumnDefinition Width="0.6*"/>
+                        <ColumnDefinition Width="*"/>
+                        <ColumnDefinition Width="1.5*"/>
                    </Grid.ColumnDefinitions>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="*"/>
-                        <RowDefinition Height="5"/>
-                        <RowDefinition Height="*"/>
+                        <RowDefinition Height="80"/>
                    </Grid.RowDefinitions>

-                    <Button x:Name="GenerateButton" Content="Generieren"
-                            Grid.Row="0" Grid.Column="0" FontSize="14"
-                            Click="GenerateButton_Click"/>
-                    <ProgressBar x:Name="ProgressBar"
-                                 Grid.Row="2" Grid.Column="0" SnapsToDevicePixels="True"/>
+                    <GroupBox Header="Post" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10,10,5,10" Grid.Column="0">
+                        <Grid>
+                            <GroupBox Header="Zusenden an..." Margin="10,10,10,10" Height="150" Width="220" VerticalAlignment="Top" HorizontalAlignment="Left">
+                                <StackPanel>
+                                    <RadioButton x:Name="PostalAllInput" Margin="10,10,10,2.5" Click="PostalInput_Changed">
+                                        <TextBlock>
+                                            ...alle (<Run Text="{Binding Path=PostalAllCount, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>)
+                                        </TextBlock>
+                                    </RadioButton>
+                                    <RadioButton x:Name="PostalWishInput" Margin="10,2.5,10,2.5" Click="PostalInput_Changed" IsChecked="True">
+                                        <TextBlock>
+                                            ...Mitglieder, die Zusendung<LineBreak/>
+                                            per Post wünschen (<Run Text="{Binding Path=PostalWishCount, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>)
+                                        </TextBlock>
+                                    </RadioButton>
+                                    <RadioButton x:Name="PostalNoEmailInput" Margin="10,2.5,10,2.5" Click="PostalInput_Changed">
+                                        <TextBlock>
+                                            ...Mitglieder, die keine<LineBreak/>
+                                            E-Mail erhalten würden (<Run Text="{Binding Path=PostalNoEmailCount, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>)
+                                        </TextBlock>
+                                    </RadioButton>
+                                    <RadioButton x:Name="PostalNobodyInput" Margin="10,2.5,10,10" Content="...niemanden (0)"  Click="PostalInput_Changed"/>
+                                </StackPanel>
+                            </GroupBox>

-                    <Button x:Name="PreviewButton" Content="Vorschau" IsEnabled="False"
-                            Grid.Row="0" Grid.Column="2" Grid.ColumnSpan="3" FontSize="14"
-                            Click="PreviewButton_Click"/>
-                    <Button x:Name="PrintButton" Content="Drucken" IsEnabled="False"
-                            Grid.Row="2" Grid.Column="2" FontSize="14"
-                            Click="PrintButton_Click"/>
-                    <Button x:Name="EmailButton" Content="E-Mails verschicken" IsEnabled="False"
-                            Grid.Row="2" Grid.Column="4" FontSize="14"
-                            Click="EmailButton_Click"/>
+                            <GroupBox Header="Sortieren nach" Margin="10,180,10,10" Width="180" Height="80" VerticalAlignment="Top" HorizontalAlignment="Left">
+                                <StackPanel Margin="5,5,0,5">
+                                    <RadioButton GroupName="Order" x:Name="OrderMgNrInput" Content="Mitgliedsnummer" Click="OrderInput_Changed" IsChecked="True"/>
+                                    <RadioButton GroupName="Order" x:Name="OrderNameInput" Content="Name" Click="OrderInput_Changed"/>
+                                    <RadioButton GroupName="Order" x:Name="OrderPlzInput" Content="PLZ, Ort, Name" Click="OrderInput_Changed"/>
+                                </StackPanel>
+                            </GroupBox>
+
+                            <CheckBox x:Name="DoublePagedInput" Margin="20,270,10,10" Content="Doppelseitig drucken"
+                                      VerticalAlignment="Top" HorizontalAlignment="Left"
+                                      Checked="DoublePagedInput_Changed" Unchecked="DoublePagedInput_Changed"/>
+
+                            <TextBox x:Name="PostalSender1" TextChanged="PostalSender_TextChanged" IsEnabled="False"
+                                     Margin="10,300,10,10"/>
+                            <TextBox x:Name="PostalSender2" TextChanged="PostalSender_TextChanged"
+                                     Margin="10,330,10,10"/>
+                        </Grid>
+                    </GroupBox>
+
+                    <GroupBox Header="E-Mail" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="5,10,10,10" Grid.Column="1">
+                        <Grid>
+                            <GroupBox Header="Zusenden an..." Margin="80,10,10,10" Width="220" Height="110" VerticalAlignment="Top" HorizontalAlignment="Left">
+                                <StackPanel>
+                                    <RadioButton x:Name="EmailAllInput" Margin="10,10,10,2.5" Checked="EmailInput_Changed">
+                                        <TextBlock>
+                                            ...alle mit E-Mail-Adressen (<Run Text="{Binding Path=EmailAllCount, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>)
+                                        </TextBlock>
+                                    </RadioButton>
+                                    <RadioButton x:Name="EmailWishInput" Margin="10,2.5,10,2.5" IsChecked="True" Checked="EmailInput_Changed">
+                                        <TextBlock>
+                                            ...Mitglieder, die Zusendung<LineBreak/>
+                                            per E-Mail wünschen (<Run Text="{Binding Path=EmailWishCount, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>)
+                                        </TextBlock>
+                                    </RadioButton>
+                                    <RadioButton x:Name="EmailNobodyInput" Margin="10,2.5,10,10" Content="...niemanden (0)"  Checked="EmailInput_Changed"/>
+                                </StackPanel>
+                            </GroupBox>
+
+                            <Label Content="Betreff:" Margin="10,130,10,10"/>
+                            <TextBox x:Name="EmailSubjectInput" Margin="80,130,10,10"/>
+
+                            <Label Content="Nachricht:" Margin="10,160,10,10"/>
+                            <TextBox x:Name="EmailBodyInput"
+                                     Margin="80,160,10,10" VerticalAlignment="Stretch" Height="Auto"
+                                     TextWrapping="Wrap" VerticalScrollBarVisibility="Visible" AcceptsReturn="True"/>
+                        </Grid>
+                    </GroupBox>
+
+                    <Grid Grid.Row="1" Grid.ColumnSpan="2" Width="400" Height="59">
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="0.7*"/>
+                            <ColumnDefinition Width="10"/>
+                            <ColumnDefinition Width="0.4*"/>
+                            <ColumnDefinition Width="5"/>
+                            <ColumnDefinition Width="0.6*"/>
+                        </Grid.ColumnDefinitions>
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="*"/>
+                            <RowDefinition Height="5"/>
+                            <RowDefinition Height="*"/>
+                        </Grid.RowDefinitions>
+
+                        <Button x:Name="GenerateButton" Content="Generieren"
+                                Grid.Row="0" Grid.Column="0" FontSize="14"
+                                Click="GenerateButton_Click"/>
+                        <ProgressBar x:Name="ProgressBar"
+                                     Grid.Row="2" Grid.Column="0" SnapsToDevicePixels="True"/>
+
+                        <Button x:Name="PreviewButton" Content="Vorschau" IsEnabled="False"
+                                Grid.Row="0" Grid.Column="2" Grid.ColumnSpan="3" FontSize="14"
+                                Click="PreviewButton_Click"/>
+                        <Button x:Name="PrintButton" Content="Drucken" IsEnabled="False"
+                                Grid.Row="2" Grid.Column="2" FontSize="14"
+                                Click="PrintButton_Click"/>
+                        <Button x:Name="EmailButton" Content="E-Mails verschicken" IsEnabled="False"
+                                Grid.Row="2" Grid.Column="4" FontSize="14"
+                                Click="EmailButton_Click"/>
+                    </Grid>
+
+                    <Button x:Name="BackButton" Content="Zurück" Grid.Row="1"
+                            Margin="10,10,10,10" Height="27" Width="100" Padding="9,3" FontSize="14"
+                            VerticalAlignment="Bottom" HorizontalAlignment="Left"
+                            Click="BackButton_Click"/>
                </Grid>
+            </TabItem>
+        </TabControl>

-                <Button x:Name="BackButton" Content="Zurück" Grid.Row="1"
-                        Margin="10,10,10,10" Height="27" Width="100" Padding="9,3" FontSize="14"
-                        VerticalAlignment="Bottom" HorizontalAlignment="Left"
-                        Click="BackButton_Click"/>
-            </Grid>
-        </TabItem>
-    </TabControl>
+        <StatusBar Grid.Row="2" BorderThickness="0,1,0,0" BorderBrush="Gray">
+            <StatusBar.ItemsPanel>
+                <ItemsPanelTemplate>
+                    <Grid>
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="1*"/>
+                            <ColumnDefinition Width="Auto"/>
+                            <ColumnDefinition Width="1*"/>
+                            <ColumnDefinition Width="Auto"/>
+                            <ColumnDefinition Width="1*"/>
+                        </Grid.ColumnDefinitions>
+                    </Grid>
+                </ItemsPanelTemplate>
+            </StatusBar.ItemsPanel>
+            <StatusBarItem>
+                <TextBlock>
+                    Adressaten: <Run x:Name="StatusRecipients" Text="0"/>
+                </TextBlock>
+            </StatusBarItem>
+            <Separator Grid.Column="1"/>
+            <StatusBarItem Grid.Column="2">
+                <TextBlock>
+                    Adressaten (Post): <Run x:Name="StatusPostalRecipients" Text="0"/>
+                </TextBlock>
+            </StatusBarItem>
+            <Separator Grid.Column="3"/>
+            <StatusBarItem Grid.Column="4">
+                <TextBlock>
+                    Adressaten (E-Mail): <Run x:Name="StatusEmailRecipients" Text="0"/>
+                </TextBlock>
+            </StatusBarItem>
+        </StatusBar>
+    </Grid>
 </local:ContextWindow>
--- a/Elwig/Windows/MailWindow.xaml.cs
+++ b/Elwig/Windows/MailWindow.xaml.cs
@ -58,6 +58,7 @@ namespace Elwig.Windows {
        public IEnumerable<Member> Recipients = [];

        protected Document? PrintDocument;
+        protected Dictionary<Member, List<Document>>? PrintMemberDocuments;
        protected Dictionary<Member, List<Document>>? EmailDocuments;

        public static readonly DependencyProperty PostalAllCountProperty = DependencyProperty.Register(nameof(PostalAllCount), typeof(int), typeof(MailWindow));
@ -122,6 +123,26 @@ namespace Elwig.Windows {
            DeliveryConfirmationFooterInput.Text = App.Client.TextDeliveryConfirmation;
            CreditNoteFooterInput.Text = App.Client.TextCreditNote;

+            DocumentNonDeliverersInput.IsChecked = App.Client.MailIncludeNonDeliverers;
+            DoublePagedInput.IsChecked = App.Client.MailDoublePaged;
+
+            switch (App.Client.MailSendPostal) {
+                case 0: PostalNobodyInput.IsChecked = true; break;
+                case 1: PostalNoEmailInput.IsChecked = true; break;
+                case 2: PostalWishInput.IsChecked = true; break;
+                case 3: PostalAllInput.IsChecked = true; break;
+            }
+            switch (App.Client.MailSendEmail) {
+                case 0: EmailNobodyInput.IsChecked = true; break;
+                case 1: EmailWishInput.IsChecked = true; break;
+                case 2: EmailAllInput.IsChecked = true; break;
+            }
+            switch (App.Client.MailOrdering) {
+                case 0: OrderMgNrInput.IsChecked = true; break;
+                case 1: OrderNameInput.IsChecked = true; break;
+                case 2: OrderPlzInput.IsChecked = true; break;
+            }
+
            PostalSender1.Text = App.Client.Sender1;
            PostalSender2.Text = App.Client.Sender2;
            PostalLocation.Text = App.BranchLocation;
@ -242,6 +263,11 @@ namespace Elwig.Windows {
                rb.IsEnabled = true;
        }

+        private void Menu_Help_Log_Click(object sender, RoutedEventArgs evt) {
+            var w = new MailLogWindow();
+            w.Show();
+        }
+
        private void ContinueButton_Click(object sender, RoutedEventArgs evt) {
            TabControl.SelectedIndex = 1;
            TabControl.AllowDrop = false;
@ -312,7 +338,7 @@ namespace Elwig.Windows {
            if (idx == 0) {
                SelectedDocs.Add(new(DocType.MemberDataSheet, s, null));
            } else if (idx == 1) {
-                SelectedDocs.Add(new(DocType.DeliveryConfirmation, s, (Year, DocumentNonDeliverersInput.IsChecked == true)));
+                SelectedDocs.Add(new(DocType.DeliveryConfirmation, s, Year));
                RecipientsDeliveryMembersInput.IsChecked = true;
            } else if (idx >= 2) {
                var name = s.Split(" – ")[^1];
@ -449,18 +475,32 @@ namespace Elwig.Windows {
        }

        private void UpdatePostalEmailRecipients() {
+            var modeEmail = EmailAllInput.IsChecked == true ? 2 : EmailWishInput.IsChecked == true ? 1 : 0;
+            var modePostal = PostalAllInput.IsChecked == true ? 3 : PostalWishInput.IsChecked == true ? 2 : PostalNoEmailInput.IsChecked == true ? 1 : 0;
            EmailAllCount = Recipients.Count(m => m.EmailAddresses.Count > 0);
            EmailWishCount = Recipients.Count(m => m.EmailAddresses.Count > 0 && m.ContactViaEmail);
            PostalAllCount = Recipients.Count();
            PostalWishCount = Recipients.Count(m => m.ContactViaPost);
-            var m = EmailAllInput.IsChecked == true ? 3 : EmailWishInput.IsChecked == true ? 2 : 1;
-            PostalNoEmailCount = PostalAllCount - (m == 3 ? EmailAllCount : m == 2 ? EmailWishCount : 0);
+            var countEmail = (modeEmail == 2 ? EmailAllCount : modeEmail == 1 ? EmailWishCount : 0);
+            PostalNoEmailCount = PostalAllCount - countEmail;
+            var countPostal = (modePostal == 3 ? PostalAllCount : modePostal == 2 ? PostalWishCount : modePostal == 1 ? PostalNoEmailCount : 0);
+            if (IsLoaded) {
+                StatusRecipients.Text = $"{Recipients.Count():N0}";
+                StatusPostalRecipients.Text = $"{countPostal:N0}";
+                StatusEmailRecipients.Text = $"{countEmail:N0}";
+            }
            ResetDocuments();
        }

-        private async Task UpdateTextParameters() {
+        private async Task UpdateClientParameters() {
            var changed = false;

+            var dcInclude = DocumentNonDeliverersInput.IsChecked ?? false;
+            if (dcInclude != App.Client.MailIncludeNonDeliverers) {
+                App.Client.MailIncludeNonDeliverers = dcInclude;
+                changed = true;
+            }
+
            var dcText = DeliveryConfirmationFooterInput.Text.Trim();
            if (dcText.Length == 0) dcText = null;
            if (dcText != App.Client.TextDeliveryConfirmation) {
@ -475,6 +515,53 @@ namespace Elwig.Windows {
                changed = true;
            }

+            var sendPostal = 0;
+            if (PostalAllInput.IsChecked ?? false) {
+                sendPostal = 3;
+            } else if (PostalWishInput.IsChecked ?? false) {
+                sendPostal = 2;
+            } else if (PostalNoEmailInput.IsChecked ?? false) {
+                sendPostal = 1;
+            }
+            if (sendPostal != App.Client.MailSendPostal) {
+                App.Client.MailSendPostal = sendPostal;
+                changed = true;
+            }
+
+            var sendEmail = 0;
+            if (EmailAllInput.IsChecked ?? false) {
+                sendEmail = 2;
+            } else if (EmailWishInput.IsChecked ?? false) {
+                sendEmail = 1;
+            }
+            if (sendEmail != App.Client.MailSendEmail) {
+                App.Client.MailSendEmail = sendEmail;
+                changed = true;
+            }
+
+            var ordering = 0;
+            if (OrderNameInput.IsChecked ?? false) {
+                ordering = 1;
+            } else if (OrderPlzInput.IsChecked ?? false) {
+                ordering = 2;
+            }
+            if (ordering != App.Client.MailOrdering) {
+                App.Client.MailOrdering = ordering;
+                changed = true;
+            }
+
+            var mailDoublePaged = DoublePagedInput.IsChecked ?? false;
+            if (mailDoublePaged != App.Client.MailDoublePaged) {
+                App.Client.MailDoublePaged = mailDoublePaged;
+                changed = true;
+            }
+
+            var sender2 = PostalSender2.Text.Trim();
+            if (sender2 != App.Client.Sender2) {
+                App.Client.Sender2 = sender2;
+                changed = true;
+            }
+
            var emailSubject = EmailSubjectInput.Text.Trim();
            if (emailSubject.Length == 0) emailSubject = null;
            if (emailSubject != App.Client.TextEmailSubject) {
@ -515,11 +602,11 @@ namespace Elwig.Windows {
            PreviewButton.IsEnabled = false;
            PrintButton.IsEnabled = false;
            EmailButton.IsEnabled = false;
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            GenerateButton.IsEnabled = false;

            DisposeDocs();
-            await UpdateTextParameters();
+            await UpdateClientParameters();

            using var ctx = new AppDbContext();

@ -562,8 +649,7 @@ namespace Elwig.Windows {
            Dictionary<(int, int), (IDictionary<int, CreditNoteDeliveryData>, IDictionary<int, PaymentMember>, BillingData)> cnData = [];
            foreach (var doc in docs) {
                if (doc.Type == DocType.DeliveryConfirmation) {
-                    var details = ((int, bool))doc.Details!;
-                    var year = details.Item1;
+                    var year = (int)doc.Details!;

                    try {
                        var b = new Billing(year);
@ -585,7 +671,7 @@ namespace Elwig.Windows {
                    var avnr = details.Item2;
                    try {
                        cnData[(year, avnr)] = (
-                            await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.Seasons, year, avnr),
+                            await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.PaymentVariants, year, avnr),
                            await ctx.MemberPayments.Where(p => p.Year == year && p.AvNr == avnr).ToDictionaryAsync(c => c.MgNr),
                            BillingData.FromJson((await ctx.PaymentVariants.FindAsync(year, avnr))!.Data)
                        );
@ -610,13 +696,11 @@ namespace Elwig.Windows {
                        } else if (doc.Type == DocType.MemberDataSheet) {
                            return [new GeneratedDoc(new MemberDataSheet(m, ctx) { Date = postalDate })];
                        } else if (doc.Type == DocType.DeliveryConfirmation) {
-                            var details = ((int, bool))doc.Details!;
-                            var year = details.Item1;
-                            var include = details.Item2;
+                            var year = (int)doc.Details!;
                            DeliveryConfirmationDeliveryData data;
                            if (dcData[year].TryGetValue(m.MgNr, out var d)) {
                                data = d;
-                            } else if (include) {
+                            } else if (App.Client.MailIncludeNonDeliverers) {
                                data = DeliveryConfirmationDeliveryData.CreateEmpty(year, m);
                            } else {
                                return [];
@ -691,11 +775,13 @@ namespace Elwig.Windows {
                EmailDocuments = email;
            }

-            var printDocs = memberDocs
+            var printMemberDocs = memberDocs
                .Where(d =>
                    printMode == 3 ||
                    (printMode == 2 && d.Member.ContactViaPost) ||
                    (printMode == 1 && !emailRecipients.Contains(d.Member.MgNr)))
+                .ToList();
+            var printDocs = printMemberDocs
                .SelectMany(m => {
                    var docs = m.Docs.Select(d => d.Doc).ToList();
                    if (docs.Count == 0 || m.Docs[0].Type == DocType.Custom) {
@ -720,6 +806,7 @@ namespace Elwig.Windows {
                        ProgressBar.Value = 100.0 * emailNum / totalNum + v * printNum / totalNum;
                    }));
                    PrintDocument = print;
+                    PrintMemberDocuments = printMemberDocs.ToDictionary(m => m.Member, m => m.Docs.Select(d => d.Doc).ToList());
                } catch (Exception exc) {
                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                    UnlockInputs();
@ -727,6 +814,9 @@ namespace Elwig.Windows {
                    Mouse.OverrideCursor = null;
                    return;
                }
+            } else {
+                PrintDocument = null;
+                PrintMemberDocuments = null;
            }
            ProgressBar.Value = 100.0;

@ -738,32 +828,34 @@ namespace Elwig.Windows {
            EmailButton.IsEnabled = EmailDocuments != null && App.Config.Smtp != null;
        }

-        private void PreviewButton_Click(object sender, RoutedEventArgs evt) {
+        private async void PreviewButton_Click(object sender, RoutedEventArgs evt) {
            var d = new OpenFolderDialog() {
                Title = "Ordner auswählen - Elwig",
            };
            if (d.ShowDialog() == true) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                PrintDocument?.SaveTo($"{d.FolderName}/Print.pdf");
-                if (EmailDocuments != null) {
-                    foreach (var (m, docs) in EmailDocuments) {
-                        var folder = $"{d.FolderName}/E-Mail/{m.AdministrativeName.Trim()}";
-                        Directory.CreateDirectory(folder);
-                        foreach (var item in docs.Select((d, i) => new { Index = i, Doc = d })) {
-                            var doc = item.Doc;
-                            var name = Utils.NormalizeFileName(doc.Title);
-                            doc.SaveTo($"{folder}/{item.Index + 1:00}.{name}.pdf");
-                        }
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(() => {
+                    PrintDocument?.SaveTo($"{d.FolderName}/Print.pdf");
+                    if (EmailDocuments != null) {
+                        foreach (var (m, docs) in EmailDocuments) {
+                            var folder = $"{d.FolderName}/E-Mail/{m.AdministrativeName.Trim()}";
+                            Directory.CreateDirectory(folder);
+                            foreach (var item in docs.Select((d, i) => new { Index = i, Doc = d })) {
+                                var doc = item.Doc;
+                                var name = Utils.NormalizeFileName(doc.Title);
+                                doc.SaveTo($"{folder}/{item.Index + 1:00}.{name}.pdf");
+                            }

+                        }
                    }
-                }
+                });
                Mouse.OverrideCursor = null;
                Process.Start("explorer.exe", d.FolderName);
            }
        }

        private async void PrintButton_Click(object sender, RoutedEventArgs evt) {
-            if (PrintDocument == null) return;
+            if (PrintDocument == null || PrintMemberDocuments == null) return;

            PrintButton.IsEnabled = false;
            GenerateButton.IsEnabled = false;
@ -772,12 +864,22 @@ namespace Elwig.Windows {
            var res = MessageBox.Show($"Sollen {PrintDocument.Pages} Blätter ({PrintDocument.TotalPages} Seiten) gedruckt werden?",
                "Rundschreiben drucken", MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.No);
            if (res == MessageBoxResult.Yes) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                if (App.Config.Debug) {
-                    PrintDocument.Show();
-                } else {
-                    await PrintDocument.Print();
-                }
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    if (App.Config.Debug) {
+                        PrintDocument.Show();
+                    } else {
+                        await PrintDocument.Print();
+                        await Utils.AddSentMails(
+                            PrintMemberDocuments.Select(d => (
+                                "postal", d.Key.MgNr, d.Key.AdministrativeName,
+                                new string[] { d.Value.Select(d => (d as BusinessDocument)?.Address).FirstOrDefault(a => a != null) ?? d.Key.FullAddress },
+                                d.Value.Select(d => d.Title).FirstOrDefault("Briefkopf"),
+                                d.Value.Select(d => d.Title).ToArray()
+                            ))
+                        );
+                    }
+                });
                Mouse.OverrideCursor = null;
            }

@ -795,8 +897,8 @@ namespace Elwig.Windows {

            SmtpClient? client = null;
            try {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                client = await Utils.GetSmtpClient();
+                Mouse.OverrideCursor = Cursors.Wait;
+                client = await Task.Run(Utils.GetSmtpClient);
                Mouse.OverrideCursor = null;

                var res = MessageBox.Show($"Sollen {EmailDocuments.Count:N0} E-Mails verschickt werden?",
@ -805,24 +907,33 @@ namespace Elwig.Windows {
                    return;
                }

-                Mouse.OverrideCursor = Cursors.AppStarting;
+                Mouse.OverrideCursor = Cursors.Wait;
                var subject = EmailSubjectInput.Text;
                var text = EmailBodyInput.Text;
-                foreach (var (m, docs) in EmailDocuments) {
-                    using var msg = new MimeMessage();
-                    msg.From.Add(new MailboxAddress(App.Client.NameFull, App.Config.Smtp.Value.From));
-                    msg.To.AddRange(m.EmailAddresses.OrderBy(a => a.Nr).Select(a => new MailboxAddress(m.AdministrativeName, a.Address)));
-                    msg.Subject = subject;
-                    var body = new Multipart("mixed") {
-                        new TextPart("plain") { Text = text }
-                    };
-                    foreach (var doc in docs) {
-                        var name = Utils.NormalizeFileName(doc.Title);
-                        body.Add(doc.AsEmailAttachment($"{name}.pdf"));
+                await Task.Run(async () => {
+                    await Utils.AddSentMailBody(subject, text, EmailDocuments.Count);
+                    foreach (var (m, docs) in EmailDocuments) {
+                        using var msg = new MimeMessage();
+                        msg.From.Add(new MailboxAddress(App.Client.NameFull, App.Config.Smtp.Value.From));
+                        msg.To.AddRange(m.EmailAddresses.OrderBy(a => a.Nr).Select(a => new MailboxAddress(m.AdministrativeName, a.Address)));
+                        msg.Subject = subject;
+                        var body = new Multipart("mixed") {
+                            new TextPart("plain") { Text = text }
+                        };
+                        foreach (var doc in docs) {
+                            var name = Utils.NormalizeFileName(doc.Title);
+                            body.Add(doc.AsEmailAttachment($"{name}.pdf"));
+                        }
+                        msg.Body = body;
+                        await client!.SendAsync(msg);
+                        await Utils.AddSentMails([(
+                            "email", m.MgNr, m.AdministrativeName,
+                            m.EmailAddresses.OrderBy(a => a.Nr).Select(a => a.Address).ToArray(),
+                            subject,
+                            docs.Select(d => d.Title).ToArray()
+                        )]);
                    }
-                    msg.Body = body;
-                    await client!.SendAsync(msg);
-                }
+                });

                MessageBox.Show("Erfolgreich alle E-Mails verschickt!", "Rundschreiben verschicken", MessageBoxButton.OK, MessageBoxImage.Information);
            } catch (Exception exc) {
@ -870,7 +981,7 @@ namespace Elwig.Windows {
        }

        private void PostalInput_Changed(object sender, RoutedEventArgs evt) {
-            ResetDocuments();
+            UpdatePostalEmailRecipients();
        }

        private void OrderInput_Changed(object sender, RoutedEventArgs evt) {
--- a/Elwig/Windows/MainWindow.xaml
+++ b/Elwig/Windows/MainWindow.xaml
@ -207,7 +207,7 @@
                <Button x:Name="BreakdownButton"
                        Click="BreakdownButton_Click"
                        Margin="195,90,0,10" Width="190" Padding="3,5,5,5"
-                        ToolTip="Aufschlüsselung des Gewichts nach Zweigstelle, Mitglied, Sorte, Attribut/Bewirt., Qualitätsstufe, gebunden/ungebunden">
+                        ToolTip="Aufschlüsselung der Menge nach Zweigstelle, Mitglied, Sorte, Attribut/Bewirt., Qualitätsstufe, gebunden/ungebunden">
                    <Grid>
                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE9F9;"
                                   TextAlignment="Left" HorizontalAlignment="Left" Padding="6.5,0.5,0,0"/>
@ -252,7 +252,7 @@
                    </Grid.RowDefinitions>

                    <TextBlock Grid.Row="0" Grid.Column="1" TextAlignment="Right"><Bold>Mitglieder</Bold></TextBlock>
-                    <TextBlock Grid.Row="0" Grid.Column="2" TextAlignment="Right"><Bold>Gewicht</Bold></TextBlock>
+                    <TextBlock Grid.Row="0" Grid.Column="2" TextAlignment="Right"><Bold>Menge</Bold></TextBlock>
                    <TextBlock Grid.Row="0" Grid.Column="3" TextAlignment="Right"><Bold>Fläche</Bold></TextBlock>

                    <TextBlock Grid.Row="1" Grid.Column="0">Gesamt:</TextBlock>
--- a/Elwig/Windows/MainWindow.xaml.cs
+++ b/Elwig/Windows/MainWindow.xaml.cs
@ -62,7 +62,7 @@ namespace Elwig.Windows {
        }

        private async void Menu_Help_Smtp_Click(object sender, RoutedEventArgs evt) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
                using var client = await Utils.GetSmtpClient();
                await client!.DisconnectAsync(true);
@ -133,8 +133,10 @@ namespace Elwig.Windows {
                    Multiselect = true,
                };
                if (d.ShowDialog() == true) {
-                    Mouse.OverrideCursor = Cursors.AppStarting;
-                    await ElwigData.Import(d.FileNames, ElwigData.ImportMode.Interactively);
+                    Mouse.OverrideCursor = Cursors.Wait;
+                    await Task.Run(async () => {
+                        await ElwigData.Import(d.FileNames, ElwigData.ImportMode.Interactively);
+                    });
                }
            } catch (Exception exc) {
                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
@ -145,77 +147,81 @@ namespace Elwig.Windows {
        private async void DownloadButton_Click(object sender, RoutedEventArgs evt) {
            if (App.Config.SyncUrl == null)
                return;
-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                var data = await Utils.GetExportMetaData(App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
-                var files = data
-                    .Select(f => new {
-                        Name = f!["name"]!.AsValue().GetValue<string>(),
-                        Timestamp = f!["timestamp"] != null && DateTime.TryParseExact(f!["timestamp"]!.AsValue().GetValue<string>(), "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None, out var dt) ? dt : (DateTime?)null,
-                        ZwstId = f!["meta"]?["zwstid"]?.AsValue().GetValue<string>() ?? f!["zwstid"]?.AsValue().GetValue<string>(),
-                        Device = f!["meta"]?["device"]!.AsValue().GetValue<string>(),
-                        Url = f!["url"]!.AsValue().GetValue<string>(),
-                        Size = f!["size"]!.AsValue().GetValue<long>(),
-                    })
-                    .Where(f => f.Timestamp >= new DateTime(Utils.CurrentLastSeason, 7, 1))
-                    .ToList();
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    var data = await Utils.GetExportMetaData(App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+                    var files = data
+                        .Select(f => new {
+                            Name = f!["name"]!.AsValue().GetValue<string>(),
+                            Timestamp = f!["timestamp"] != null && DateTime.TryParseExact(f!["timestamp"]!.AsValue().GetValue<string>(), "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None, out var dt) ? dt : (DateTime?)null,
+                            ZwstId = f!["meta"]?["zwstid"]?.AsValue().GetValue<string>() ?? f!["zwstid"]?.AsValue().GetValue<string>(),
+                            Device = f!["meta"]?["device"]!.AsValue().GetValue<string>(),
+                            Url = f!["url"]!.AsValue().GetValue<string>(),
+                            Size = f!["size"]!.AsValue().GetValue<long>(),
+                        })
+                        .Where(f => f.Timestamp >= new DateTime(Utils.CurrentLastSeason, 7, 1))
+                        .ToList();

-                var imported = await ElwigData.GetImportedFiles();
-                var import = files
-                    .Where(f => f.Device != Environment.MachineName && !imported.Contains(f.Name))
-                    .ToList();
-                var paths = new List<string>();
-                using (var client = Utils.GetHttpClient(App.Config.SyncUsername, App.Config.SyncPassword)) {
-                    foreach (var f in import) {
-                        var filename = Path.Combine(App.TempPath, f.Name);
-                        using var stream = new FileStream(filename, FileMode.Create);
-                        await client.DownloadAsync(f.Url, stream);
-                        paths.Add(filename);
+                    var imported = await ElwigData.GetImportedFiles();
+                    var import = files
+                        .Where(f => f.Device != Environment.MachineName && !imported.Contains(f.Name))
+                        .ToList();
+                    var paths = new List<string>();
+                    using (var client = Utils.GetHttpClient(App.Config.SyncUsername, App.Config.SyncPassword)) {
+                        foreach (var f in import) {
+                            var filename = Path.Combine(App.TempPath, f.Name);
+                            using var stream = new FileStream(filename, FileMode.Create);
+                            await client.DownloadAsync(f.Url, stream);
+                            paths.Add(filename);
+                        }
                    }
+                    await ElwigData.Import(paths, ElwigData.ImportMode.FromBranches);
+                } catch (HttpRequestException exc) {
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                } catch (TaskCanceledException exc) {
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                }
-                await ElwigData.Import(paths, ElwigData.ImportMode.FromBranches);
-            } catch (HttpRequestException exc) {
-                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            } catch (TaskCanceledException exc) {
-                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
+            });
            Mouse.OverrideCursor = null;
        }

        private async void UploadButton_Click(object sender, RoutedEventArgs evt) {
            if (App.Config.SyncUrl == null)
                return;
-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                var path = Path.Combine(App.TempPath, $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip");
-                using var ctx = new AppDbContext();
-                var deliveries = await ctx.Deliveries
-                    .Where(d => d.Year == Utils.CurrentLastSeason && d.ZwstId == App.ZwstId)
-                    .Include(d => d.Parts)
-                    .ThenInclude(p => p.PartModifiers)
-                    .OrderBy(d => d.DateString)
-                    .ThenBy(d => d.TimeString)
-                    .ThenBy(d => d.LsNr)
-                    .AsSplitQuery()
-                    .ToListAsync();
-                if (deliveries.Count == 0) {
-                    MessageBox.Show("Es gibt keine Lieferungen, die hochgeladen werden können!", "Lieferungen hochladen",
-                        MessageBoxButton.OK, MessageBoxImage.Error);
-                } else {
-                    await ElwigData.Export(path, deliveries, [$"{Utils.CurrentLastSeason}", $"Zweigstelle {App.BranchName}"]);
-                    await Utils.UploadExportData(path, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
-                    MessageBox.Show($"Hochladen von {deliveries.Count:N0} Lieferungen erfolgreich!", "Lieferungen hochladen",
-                        MessageBoxButton.OK, MessageBoxImage.Information);
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    var path = Path.Combine(App.TempPath, $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip");
+                    using var ctx = new AppDbContext();
+                    var deliveries = await ctx.Deliveries
+                        .Where(d => d.Year == Utils.CurrentLastSeason && d.ZwstId == App.ZwstId)
+                        .Include(d => d.Parts)
+                        .ThenInclude(p => p.PartModifiers)
+                        .OrderBy(d => d.DateString)
+                        .ThenBy(d => d.TimeString)
+                        .ThenBy(d => d.LsNr)
+                        .AsSplitQuery()
+                        .ToListAsync();
+                    if (deliveries.Count == 0) {
+                        MessageBox.Show("Es gibt keine Lieferungen, die hochgeladen werden können!", "Lieferungen hochladen",
+                            MessageBoxButton.OK, MessageBoxImage.Error);
+                    } else {
+                        await ElwigData.Export(path, deliveries, [$"{Utils.CurrentLastSeason}", $"Zweigstelle {App.BranchName}"]);
+                        await Utils.UploadExportData(path, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+                        MessageBox.Show($"Hochladen von {deliveries.Count:N0} Lieferungen erfolgreich!", "Lieferungen hochladen",
+                            MessageBoxButton.OK, MessageBoxImage.Information);
+                    }
+                } catch (HttpRequestException exc) {
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+                } catch (TaskCanceledException exc) {
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
                }
-            } catch (HttpRequestException exc) {
-                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
-            } catch (TaskCanceledException exc) {
-                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
+            });
            Mouse.OverrideCursor = null;
        }

@ -270,24 +276,31 @@ namespace Elwig.Windows {
            AreaCommitmentsButton.IsEnabled = valid;
            BreakdownMemberVarietyButton.IsEnabled = valid;

+            SeasonStatMembersTotal.Text = "-";
+            SeasonStatMembersGeb.Text = "-";
+            SeasonStatWeightTotal.Text = "-";
+            SeasonStatWeightGeb.Text = "-";
+            SeasonStatWeightUngeb.Text = "-";
+            SeasonStatArea.Text = "-";
            if (valid) {
-                var areaComs = Utils.ActiveAreaCommitments(ctx.AreaCommitments, year!.Value);
-                var weightTotal = await ctx.DeliveryParts.Where(p => p.Year == year).SumAsync(p => p.Weight);
-                var gebWeight = await ctx.DeliveryPartBuckets.Where(b => b.Year == year && b.Discr != "_").SumAsync(b => b.Value);
-                SeasonStatMembersTotal.Text = $"{await ctx.Deliveries.Where(d => d.Year == year).Select(d => d.Member).Distinct().CountAsync():N0}";
-                SeasonStatMembersGeb.Text = $"{await areaComs.Select(c => c.Member).Distinct().CountAsync():N0}";
-                SeasonStatWeightTotal.Text = $"{weightTotal:N0} kg";
-                SeasonStatWeightGeb.Text = $"{gebWeight:N0} kg";
-                SeasonStatWeightUngeb.Text = $"{weightTotal - gebWeight:N0} kg";
-                SeasonStatArea.Text = $"{await areaComs.SumAsync(c => c.Area):N0} m²";
-            } else {
-                SeasonStatMembersTotal.Text = "-";
-                SeasonStatMembersGeb.Text = "-";
-                SeasonStatWeightTotal.Text = "-";
-                SeasonStatWeightGeb.Text = "-";
-                SeasonStatWeightUngeb.Text = "-";
-                SeasonStatArea.Text = "-";
-            }
+                await Task.Run(async () => {
+                    var membersTotal = await ctx.Deliveries.Where(d => d.Year == year).Select(d => d.Member).Distinct().CountAsync();
+                    var areaComs = Utils.ActiveAreaCommitments(ctx.AreaCommitments, year!.Value);
+                    var membersGeb = await areaComs.Select(c => c.Member).Distinct().CountAsync();
+                    var weightTotal = await ctx.DeliveryParts.Where(p => p.Year == year).SumAsync(p => p.Weight);
+                    var gebWeight = await ctx.DeliveryPartBuckets.Where(b => b.Year == year && b.Discr != "_").SumAsync(b => b.Value);
+                    var area = await areaComs.SumAsync(c => c.Area);
+                    await App.MainDispatcher.BeginInvoke(() => {
+                        if (year != SeasonInput.Value) return;
+                        SeasonStatMembersTotal.Text = $"{membersTotal:N0}";
+                        SeasonStatMembersGeb.Text = $"{membersGeb:N0}";
+                        SeasonStatWeightTotal.Text = $"{weightTotal:N0} kg";
+                        SeasonStatWeightGeb.Text = $"{gebWeight:N0} kg";
+                        SeasonStatWeightUngeb.Text = $"{weightTotal - gebWeight:N0} kg";
+                        SeasonStatArea.Text = $"{area:N0} m²";
+                    });
+                });
+            };
        }

        private void DeliveryConfirmationButton_Click(object sender, RoutedEventArgs evt) {
@ -315,22 +328,24 @@ namespace Elwig.Windows {
            if (d.ShowDialog() == false)
                return;

-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                var b = new Billing(year);
-                await b.FinishSeason();
-                await b.CalculateBuckets();
-                App.HintContextChange();
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    var b = new Billing(year);
+                    await b.FinishSeason();
+                    await b.CalculateBuckets();
+                    App.HintContextChange();

-                using var ctx = new AppDbContext();
-                var tbl1 = await OverUnderDeliveryData.ForSeason(ctx.OverUnderDeliveryRows, year);
-                var tbl2 = await AreaComUnderDeliveryData.ForSeason(ctx.AreaComUnderDeliveryRows, year);
-                using var ods = new OdsFile(d.FileName);
-                await ods.AddTable(tbl1);
-                await ods.AddTable(tbl2);
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
+                    using var ctx = new AppDbContext();
+                    var tbl1 = await OverUnderDeliveryData.ForSeason(ctx.OverUnderDeliveryRows, year);
+                    var tbl2 = await AreaComUnderDeliveryData.ForSeason(ctx.AreaComUnderDeliveryRows, year);
+                    using var ods = new OdsFile(d.FileName);
+                    await ods.AddTable(tbl1);
+                    await ods.AddTable(tbl2);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+            });
            Mouse.OverrideCursor = null;
        }

@ -346,24 +361,26 @@ namespace Elwig.Windows {
            if (d.ShowDialog() == false)
                return;

-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                var b = new Billing(year);
-                await b.FinishSeason();
-                await b.CalculateBuckets();
-                App.HintContextChange();
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    var b = new Billing(year);
+                    await b.FinishSeason();
+                    await b.CalculateBuckets();
+                    App.HintContextChange();

-                using var ctx = new AppDbContext();
-                using var ods = new OdsFile(d.FileName);
-                var tblTotal = await WeightBreakdownData.ForSeason(ctx.WeightBreakDownRows, year);
-                await ods.AddTable(tblTotal);
-                foreach (var branch in await ctx.Branches.OrderBy(b => b.Name).ToListAsync()) {
-                    var tbl = await WeightBreakdownData.ForSeason(ctx.WeightBreakDownRows, year, branch);
-                    await ods.AddTable(tbl);
+                    using var ctx = new AppDbContext();
+                    using var ods = new OdsFile(d.FileName);
+                    var tblTotal = await WeightBreakdownData.ForSeason(ctx.WeightBreakDownRows, year);
+                    await ods.AddTable(tblTotal);
+                    foreach (var branch in await ctx.Branches.OrderBy(b => b.Name).ToListAsync()) {
+                        var tbl = await WeightBreakdownData.ForSeason(ctx.WeightBreakDownRows, year, branch);
+                        await ods.AddTable(tbl);
+                    }
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                }
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
+            });
            Mouse.OverrideCursor = null;
        }

@ -379,20 +396,22 @@ namespace Elwig.Windows {
            if (d.ShowDialog() == false)
                return;

-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                var b = new Billing(year);
-                await b.FinishSeason();
-                await b.CalculateBuckets();
-                App.HintContextChange();
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    var b = new Billing(year);
+                    await b.FinishSeason();
+                    await b.CalculateBuckets();
+                    App.HintContextChange();

-                using var ctx = new AppDbContext();
-                var tbl = await MemberAreaComsData.ForSeason(ctx.MemberAreaComsRows, year);
-                using var ods = new OdsFile(d.FileName);
-                await ods.AddTable(tbl);
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
+                    using var ctx = new AppDbContext();
+                    var tbl = await MemberAreaComsData.ForSeason(ctx.MemberAreaComsRows, year);
+                    using var ods = new OdsFile(d.FileName);
+                    await ods.AddTable(tbl);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+            });
            Mouse.OverrideCursor = null;
        }

@ -408,20 +427,22 @@ namespace Elwig.Windows {
            if (d.ShowDialog() == false)
                return;

-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                var b = new Billing(year);
-                await b.FinishSeason();
-                await b.CalculateBuckets();
-                App.HintContextChange();
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    var b = new Billing(year);
+                    await b.FinishSeason();
+                    await b.CalculateBuckets();
+                    App.HintContextChange();

-                using var ctx = new AppDbContext();
-                var tbl = await MemberDeliveryPerVarietyData.ForSeason(ctx.MemberDeliveryPerVariantRows, year);
-                using var ods = new OdsFile(d.FileName);
-                await ods.AddTable(tbl);
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
+                    using var ctx = new AppDbContext();
+                    var tbl = await MemberDeliveryPerVarietyData.ForSeason(ctx.MemberDeliveryPerVariantRows, year);
+                    using var ods = new OdsFile(d.FileName);
+                    await ods.AddTable(tbl);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+            });
            Mouse.OverrideCursor = null;
        }
    }
--- a/Elwig/Windows/MemberAdminWindow.xaml
+++ b/Elwig/Windows/MemberAdminWindow.xaml
@ -194,6 +194,7 @@
                        <Bold>Stammgemeinde</Bold>: z.B. matzen, Wolkersdorf, ...<LineBreak/>
                        <Bold>UID</Bold>: z.B. ATU12345678, ...<LineBreak/>
                        <Bold>Betriebs-Nr.</Bold>: z.B. 0123456, ...<LineBreak/>
+                        <Bold>Aktiv</Bold>: aktiv, !Aktiv (nicht-aktiv)<LineBreak/>
                        <Bold>Bio-Betrieb</Bold>: BIO, !bio (ausgenommen Bio)<LineBreak/>
                        <Bold>Buchführend</Bold>: buchf[ührend], Pauschal[iert], !buchf[ührend]<LineBreak/>
                        <Bold>Volllieferant</Bold>: voll[lieferant], !Voll[lieferant] (nicht-Volllieferant)<LineBreak/>
@ -652,13 +653,40 @@
                             TextChanged="TextBox_TextChanged"
                             VerticalAlignment="Stretch" Height="auto" AcceptsReturn="True" TextWrapping="Wrap" VerticalScrollBarVisibility="Visible"/>

-                    <Label Content="Kontaktart:" Margin="10,10,0,10" Grid.Column="0" VerticalAlignment="Bottom"/>
+                    <Label Content="Kontaktart:" Margin="10,10,0,40" Grid.Column="0" VerticalAlignment="Bottom"/>
                    <CheckBox x:Name="ContactPostalInput" Content="Post" IsChecked="{Binding ContactViaPost, Mode=TwoWay}" IsEnabled="False"
                              Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
-                              HorizontalAlignment="Left" Margin="0,0,0,15" VerticalAlignment="Bottom" Grid.Column="1" Grid.ColumnSpan="2"/>
+                              HorizontalAlignment="Left" Margin="0,0,0,45" VerticalAlignment="Bottom" Grid.Column="1" Grid.ColumnSpan="2"/>
                    <CheckBox x:Name="ContactEmailInput" Content="E-Mail" IsChecked="{Binding ContactViaEmail, Mode=TwoWay}" IsEnabled="False"
                              Checked="ContactEmailInput_Changed" Unchecked="ContactEmailInput_Changed"
-                              HorizontalAlignment="Left" Margin="60,0,0,15" VerticalAlignment="Bottom" Grid.Column="1" Grid.ColumnSpan="2"/>
+                              HorizontalAlignment="Left" Margin="60,0,0,45" VerticalAlignment="Bottom" Grid.Column="1" Grid.ColumnSpan="2"/>
+
+                    <Label Content="Zuletzt geändert:" Margin="10,10,0,10" Grid.Column="0" VerticalAlignment="Bottom"/>
+                    <TextBlock x:Name="LastModified" Text="{Binding ModifiedAtShort}"
+                               Margin="0,10,0,15" Grid.Column="1" TextWrapping="NoWrap" VerticalAlignment="Bottom">
+                        <TextBlock.ToolTip>
+                            <Grid>
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="200"/>
+                                    <ColumnDefinition Width="110"/>
+                                </Grid.ColumnDefinitions>
+                                <Grid.RowDefinitions>
+                                    <RowDefinition Height="Auto"/>
+                                    <RowDefinition Height="Auto"/>
+                                    <RowDefinition Height="Auto"/>
+                                    <RowDefinition Height="Auto"/>
+                                </Grid.RowDefinitions>
+                                <TextBlock Grid.Row="0" Grid.Column="0" Text="Erstellt:"/>
+                                <TextBlock Grid.Row="0" Grid.Column="1" Text="{Binding CreatedAt}"/>
+                                <TextBlock Grid.Row="1" Grid.Column="0" Text="Zuletzt geändert:"/>
+                                <TextBlock Grid.Row="1" Grid.Column="1" Text="{Binding ModifiedAt}"/>
+                                <TextBlock Grid.Row="2" Grid.Column="0" Text="Zuletzt von diesem Gerät exportiert:"/>
+                                <TextBlock Grid.Row="2" Grid.Column="1" Text="{Binding ExportedAt}"/>
+                                <TextBlock Grid.Row="3" Grid.Column="0" Text="Zuletzt auf dieses Gerät importiert:"/>
+                                <TextBlock Grid.Row="3" Grid.Column="1" Text="{Binding ImportedAt}"/>
+                            </Grid>
+                        </TextBlock.ToolTip>
+                    </TextBlock>

                    <Button x:Name="DeliveryButton" Content="Lieferungen" IsEnabled="{Binding IsMemberSelected}"
                            Click="DeliveryButton_Click"
--- a/Elwig/Windows/MemberAdminWindow.xaml.cs
+++ b/Elwig/Windows/MemberAdminWindow.xaml.cs
@ -68,7 +68,7 @@ namespace Elwig.Windows {
                (PhoneNr9TypeInput, PhoneNr9Input, PhoneNr9CommentInput),
            ];

-            InitializeDelayTimer(SearchInput, SearchInput_TextChanged);
+            ControlUtils.InitializeDelayTimer(SearchInput, SearchInput_TextChanged);
            SearchInput.TextChanged -= SearchInput_TextChanged;

            ViewModel.MemberListOrderByMgNr = false;
@ -389,9 +389,10 @@ namespace Elwig.Windows {
            }
            var d = new DeleteMemberDialog(m.MgNr, m.AdministrativeName, areaComs, deliveries, credits);
            if (d.ShowDialog() == true) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
+                Mouse.OverrideCursor = Cursors.Wait;
                try {
                    await MemberService.DeleteMember(m.MgNr, d.DeletePaymentData, d.DeleteDeliveries, d.DeleteAreaComs);
+                    App.HintContextChange();
                } catch (Exception exc) {
                    var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                    if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
@ -408,20 +409,20 @@ namespace Elwig.Windows {
        }

        private async void SaveButton_Click(object? sender, RoutedEventArgs? evt) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            SaveButton.IsEnabled = false;

            int mgnr;
            try {
                mgnr = await ViewModel.UpdateMember(ViewModel.SelectedMember?.MgNr);
+                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                MessageBox.Show(str, "Mitglied aktualisieren", MessageBoxButton.OK, MessageBoxImage.Error);
                SaveButton.IsEnabled = true;
-                return;
-            } finally {
                Mouse.OverrideCursor = null;
+                return;
            }

            IsEditing = false;
@ -436,6 +437,7 @@ namespace Elwig.Windows {
            await RefreshList();
            RefreshInputs();
            ViewModel.SearchQuery = "";
+            Mouse.OverrideCursor = null;
            if (mgnr is int m)
                FocusMember(m);
        }
@ -491,15 +493,17 @@ namespace Elwig.Windows {

        private async void Menu_Contact_Letterhead_Click(object sender, RoutedEventArgs evt) {
            if (ViewModel.SelectedMember is not Member m) return;
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
-                using var doc = new Letterhead(m);
-                await doc.Generate();
-                if (!App.Config.Debug) {
-                    await doc.Print();
-                } else {
-                    doc.Show();
-                }
+                await Task.Run(async () => {
+                    using var doc = new Letterhead(m);
+                    await doc.Generate();
+                    if (!App.Config.Debug) {
+                        await doc.Print();
+                    } else {
+                        doc.Show();
+                    }
+                });
            } catch (Exception exc) {
                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
            }
@ -780,11 +784,11 @@ namespace Elwig.Windows {
                    $"{ViewModel.Prefix}{(!string.IsNullOrEmpty(ViewModel.Prefix) ? " " : "")}" +
                    $"{ViewModel.GivenName}{(!string.IsNullOrEmpty(ViewModel.GivenName) ? " " : "")}" +
                    $"{ViewModel.Suffix}{(!string.IsNullOrEmpty(ViewModel.Suffix) ? " " : "")}";
-                var d = new AreaComDialog(oldMember.AdministrativeName, newName, areaComs.Count, areaComs.Sum(c => c.Area));
+                var d = new AreaComTransferDialog(oldMember.AdministrativeName, newName, areaComs.Count, areaComs.Sum(c => c.Area));
                if (d.ShowDialog() != true)
                    return;
                ViewModel.TransferPredecessorAreaComs = d.SuccessorSeason;
-                ViewModel.MaintainAreaComYearTo = d.MaintainYearTo;
+                ViewModel.MaintainAreaComYearFrom = d.MaintainYearFrom;
                if (IsEditing)
                    SetOriginalValue(PredecessorMgNrInput, -1);  // hack to allow user to save
                UpdateButtons();
@ -843,7 +847,7 @@ namespace Elwig.Windows {
                    .Where(c => c.MgNr == mgnr && (c.YearTo == null || c.YearTo >= Utils.FollowingSeason))
                    .ToListAsync();
                if (areaComs.Count > 0) {
-                    var d = new AreaComDialog(m.AdministrativeName, areaComs.Count, areaComs.Sum(c => c.Area));
+                    var d = new AreaComTransferDialog(m.AdministrativeName, areaComs.Count, areaComs.Sum(c => c.Area));
                    if (d.ShowDialog() == true) {
                        ViewModel.CancelAreaComs = d.CancelSeason;
                    }
--- a/Elwig/Windows/PaymentAdjustmentWindow.xaml.cs
+++ b/Elwig/Windows/PaymentAdjustmentWindow.xaml.cs
@ -156,7 +156,7 @@ namespace Elwig.Windows {
        }

        private async void AutoAdjustBsButton_Click(object sender, RoutedEventArgs evt) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
                int? kg = AllowanceKgInput.Text == "" ? null : int.Parse(AllowanceKgInput.Text);
                double? bs = AllowanceBsInput.Text == "" ? null : double.Parse(AllowanceBsInput.Text);
@ -169,10 +169,12 @@ namespace Elwig.Windows {
                App.Client.AutoAdjustBs.AllowanceKgPerBs = kgPerBs;
                App.Client.AutoAdjustBs.AllowancePercent = percent;
                App.Client.AutoAdjustBs.MinBs = minBs;
-                await App.Client.UpdateValues();

-                var b = new Billing(Year);
-                await b.AutoAdjustBusinessShares(new DateOnly(Year, 11, 30), kg ?? default, bs ?? default, kgPerBs ?? default, percent / 100.0 ?? default, minBs ?? default);
+                await Task.Run(async () => {
+                    await App.Client.UpdateValues();
+                    var b = new Billing(Year);
+                    await b.AutoAdjustBusinessShares(new DateOnly(Year, 11, 30), kg ?? default, bs ?? default, kgPerBs ?? default, percent / 100.0 ?? default, minBs ?? default);
+                });
                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
@ -183,10 +185,12 @@ namespace Elwig.Windows {
        }

        private async void UnAdjustBsButton_Click(object sender, RoutedEventArgs evt) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
-                var b = new Billing(Year);
-                await b.UnAdjustBusinessShares();
+                await Task.Run(async () => {
+                    var b = new Billing(Year);
+                    await b.UnAdjustBusinessShares();
+                });
                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
@ -281,35 +285,37 @@ namespace Elwig.Windows {

        private async void CustomButton_Click(object sender, RoutedEventArgs evt) {
            if (MemberInput.SelectedItem is not Member m) return;
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
-                using var ctx = new AppDbContext();
-                if (CustomPayments?.TryGetValue(m.MgNr, out var p) == true) {
-                    ctx.Remove(p);
-                }
-                if (sender == SaveCustomButton) {
-                    var modAbs = decimal.TryParse(CustomModAbsInput.Text, out var n1) ? (decimal?)n1 : null;
-                    var modRel = decimal.TryParse(CustomModRelInput.Text, out var n2) ? (decimal?)n2 / 100 : null;
-                    var amount = decimal.TryParse(CustomAmountInput.Text, out var n3) ? (decimal?)n3 : null;
-                    var modText = CustomModCommentInput.Text.Trim();
-                    var text = CustomCommentInput.Text.Trim();
-                    ctx.Add(new PaymentCustom {
-                        MgNr = m.MgNr,
-                        Year = Year,
-                        ModAbs = modAbs,
-                        ModRel = modRel,
-                        ModComment = modText == "" ? null : modText,
-                        Amount = amount,
-                        Comment = text == "" ? null : text,
-                    });
-                }
-                await ctx.SaveChangesAsync();
+                var modAbs = decimal.TryParse(CustomModAbsInput.Text, out var n1) ? (decimal?)n1 : null;
+                var modRel = decimal.TryParse(CustomModRelInput.Text, out var n2) ? (decimal?)n2 / 100 : null;
+                var amount = decimal.TryParse(CustomAmountInput.Text, out var n3) ? (decimal?)n3 : null;
+                var modText = CustomModCommentInput.Text.Trim();
+                var text = CustomCommentInput.Text.Trim();
+                await Task.Run(async () => {
+                    using var ctx = new AppDbContext();
+                    if (CustomPayments?.TryGetValue(m.MgNr, out var p) == true) {
+                        ctx.Remove(p);
+                    }
+                    if (sender == SaveCustomButton) {
+                        ctx.Add(new PaymentCustom {
+                            MgNr = m.MgNr,
+                            Year = Year,
+                            ModAbs = modAbs,
+                            ModRel = modRel,
+                            ModComment = modText == "" ? null : modText,
+                            Amount = amount,
+                            Comment = text == "" ? null : text,
+                        });
+                    }
+                    await ctx.SaveChangesAsync();
+                });
+                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                MessageBox.Show(str, "Benutzerdefinierten Zu-/Abschlag speichern", MessageBoxButton.OK, MessageBoxImage.Error);
            }
-            App.HintContextChange();
            Mouse.OverrideCursor = null;
        }
    }
--- a/Elwig/Windows/PaymentVariantsWindow.xaml
+++ b/Elwig/Windows/PaymentVariantsWindow.xaml
@ -5,8 +5,12 @@
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Elwig.Windows"
+        xmlns:vm="clr-namespace:Elwig.ViewModels"
        xmlns:ctrl="clr-namespace:Elwig.Controls"
-        Title="Auszahlungsvarianten - Elwig" Height="480" Width="850" MinHeight="400" MinWidth="830">
+        Title="Auszahlungsvarianten - Elwig" Height="480" Width="850" MinHeight="400" MinWidth="850">
+    <Window.DataContext>
+        <vm:PaymentVariantsViewModel/>
+    </Window.DataContext>
    <Window.Resources>
        <Style TargetType="Label">
            <Setter Property="HorizontalAlignment" Value="Left"/>
@ -55,25 +59,25 @@

        <Menu Grid.ColumnSpan="2" BorderThickness="0,0,0,1" BorderBrush="LightGray" Background="White">
            <MenuItem Header="Variantendaten">
-                <MenuItem x:Name="Menu_SummaryShow" Header="...anzeigen (PDF)" IsEnabled="False"
+                <MenuItem x:Name="Menu_SummaryShow" Header="...anzeigen (PDF)" IsEnabled="{Binding IsPaymentVariantSelected}"
                          Click="Menu_SummaryShow_Click" InputGestureText="Strg+P">
                    <MenuItem.Icon>
                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE8FF;"/>
                    </MenuItem.Icon>
                </MenuItem>
-                <MenuItem x:Name="Menu_SummarySave" Header="...speichern... (PDF)" IsEnabled="False"
+                <MenuItem x:Name="Menu_SummarySave" Header="...speichern... (PDF)" IsEnabled="{Binding IsPaymentVariantSelected}"
                          Click="Menu_SummarySave_Click">
                    <MenuItem.Icon>
                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xEA90;"/>
                    </MenuItem.Icon>
                </MenuItem>
-                <MenuItem x:Name="Menu_SummaryExport" Header="...speichern... (Excel)" IsEnabled="False"
+                <MenuItem x:Name="Menu_SummaryExport" Header="...speichern... (Excel)" IsEnabled="{Binding IsPaymentVariantSelected}"
                          Click="Menu_SummaryExport_Click">
                    <MenuItem.Icon>
                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE9F9;"/>
                    </MenuItem.Icon>
                </MenuItem>
-                <MenuItem x:Name="Menu_SummaryPrint" Header="...drucken" IsEnabled="False"
+                <MenuItem x:Name="Menu_SummaryPrint" Header="...drucken" IsEnabled="{Binding IsPaymentVariantSelected}"
                          Click="Menu_SummaryPrint_Click" InputGestureText="Strg+Shift+P">
                    <MenuItem.Icon>
                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE749;"/>
@ -81,7 +85,7 @@
                </MenuItem>
            </MenuItem>
            <MenuItem Header="Buchungsliste">
-                <MenuItem x:Name="Menu_ExportSave" Header="...speichern... (Excel)" IsEnabled="False"
+                <MenuItem x:Name="Menu_ExportSave" Header="...speichern... (Excel)" IsEnabled="{Binding ExportIsEnabled}"
                          Click="Menu_ExportSave_Click" InputGestureText="Strg+L">
                    <MenuItem.Icon>
                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE9F9;"/>
@ -89,7 +93,7 @@
                </MenuItem>
            </MenuItem>
            <MenuItem Header="Überweisungsdaten">
-                <MenuItem x:Name="Menu_EbicsSave" Header="...exportieren... (EBICS)" IsEnabled="False"
+                <MenuItem x:Name="Menu_EbicsSave" Header="...exportieren... (EBICS)" IsEnabled="{Binding ExportIsEnabled}"
                          Click="Menu_EbicsSave_Click" InputGestureText="Strg+Ü">
                    <MenuItem.Icon>
                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE792;"/>
@ -99,7 +103,9 @@
        </Menu>

        <Grid Grid.Row="1">
-            <ListBox x:Name="PaymentVariantList" Margin="10,10,35,10" Grid.RowSpan="2" SelectionChanged="PaymentVariantList_SelectionChanged">
+            <ListBox x:Name="PaymentVariantList" Margin="10,10,35,10" Grid.RowSpan="2"
+                     SelectionChanged="PaymentVariantList_SelectionChanged"
+                     ItemsSource="{Binding PaymentVariants, Mode=TwoWay}" SelectedItem="{Binding SelectedPaymentVariant, Mode=TwoWay}">
                <ListBox.ItemTemplate>
                    <DataTemplate>
                        <StackPanel Orientation="Horizontal">
@ -109,17 +115,21 @@
                    </DataTemplate>
                </ListBox.ItemTemplate>
            </ListBox>
-            <Button x:Name="AddButton" Content="&#xF8AA;" FontFamily="Segoe MDL2 Assets" FontSize="11" Padding="0,1.5,0,0" ToolTip="Neue Auszahlungsvariante hinzufügen"
+            <Button x:Name="AddButton"
+                    Content="&#xF8AA;" FontFamily="Segoe MDL2 Assets" FontSize="11" Padding="0,1.5,0,0" ToolTip="Neue Auszahlungsvariante hinzufügen"
                    VerticalAlignment="Center" HorizontalAlignment="Right" Width="25" Height="25" Margin="5,0,5,60" Grid.RowSpan="2"
                    Click="AddButton_Click"/>
-            <Button x:Name="CopyButton" Content="&#xE8C8;" FontFamily="Segoe MDL2 Assets" FontSize="12" Padding="0,0,0,0" IsEnabled="False" ToolTip="Ausgewählte Auszahlungsvariante duplizieren"
+            <Button x:Name="CopyButton" IsEnabled="{Binding IsPaymentVariantSelected}"
+                    Content="&#xE8C8;" FontFamily="Segoe MDL2 Assets" FontSize="12" Padding="0,0,0,0" ToolTip="Ausgewählte Auszahlungsvariante duplizieren"
                    VerticalAlignment="Center" HorizontalAlignment="Right" Width="25" Height="25" Margin="5,0,5,0" Grid.RowSpan="2"
                    Click="CopyButton_Click"/>
-            <Button x:Name="DeleteButton" Content="&#xF8AB;" FontFamily="Segoe MDL2 Assets" FontSize="11" Padding="0,1.5,0,0" IsEnabled="False" ToolTip="Ausgewählte Auszahlungsvariante löschen"
+            <Button x:Name="DeleteButton" IsEnabled="{Binding DeleteIsEnabled}"
+                    Content="&#xF8AB;" FontFamily="Segoe MDL2 Assets" FontSize="11" Padding="0,1.5,0,0" ToolTip="Ausgewählte Auszahlungsvariante löschen"
                    VerticalAlignment="Center" HorizontalAlignment="Right" Width="25" Height="25" Margin="5,60,5,0" Grid.RowSpan="2"
                    Click="DeleteButton_Click"/>

-            <TextBox x:Name="DataInput" Margin="10,200,35,10"
+            <TextBox x:Name="DataInput" Text="{Binding Data, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="{Binding DataIsReadOnly}"
+                     Margin="10,200,35,10"
                     HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Height="auto"
                     AcceptsReturn="True" VerticalScrollBarVisibility="Visible" HorizontalScrollBarVisibility="Auto"
                     FontFamily="Cascadia Code Light" FontSize="13"
@ -133,22 +143,28 @@
            </Grid.ColumnDefinitions>

            <Label Content="Name:" Margin="10,10,0,0" Grid.Column="0"/>
-            <TextBox x:Name="NameInput" Width="200" Grid.Column="1" HorizontalAlignment="Left" Margin="0,10,0,0"
+            <TextBox x:Name="NameInput" Text="{Binding Name, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="{Binding IsReadOnly}"
+                     Width="200" Grid.Column="1" HorizontalAlignment="Left" Margin="0,10,0,0"
                     TextChanged="NameInput_TextChanged"/>

            <Label Content="Beschreibung:" Margin="10,40,0,0" Grid.Column="0"/>
-            <TextBox x:Name="CommentInput" Grid.Column="1" HorizontalAlignment="Stretch" Margin="0,40,10,0"
+            <TextBox x:Name="CommentInput" Text="{Binding Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="{Binding IsReadOnly}"
+                     Grid.Column="1" HorizontalAlignment="Stretch" Margin="0,40,10,0"
                     TextChanged="CommentInput_TextChanged"/>

-            <Label Content="Erstellt am:" Margin="10,70,0,0" Grid.Column="0"/>
-            <TextBox x:Name="DateInput" Grid.Column="1" Width="77" HorizontalAlignment="Left" Margin="0,70,10,0" IsReadOnly="True"/>
+            <Label Content="Datum:" Margin="10,70,0,0" Grid.Column="0"/>
+            <TextBox x:Name="DateInput" Text="{Binding DateString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="{Binding IsReadOnly}"
+                     Grid.Column="1" Width="77" HorizontalAlignment="Left" Margin="0,70,10,0"
+                     TextChanged="DateInput_TextChanged"/>

            <Label Content="Überwiesen am:" Margin="10,100,0,0" Grid.Column="0"/>
-            <TextBox x:Name="TransferDateInput" Grid.Column="1" Width="77" HorizontalAlignment="Left" Margin="0,100,10,0"
+            <TextBox x:Name="TransferDateInput" Text="{Binding TransferDateString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="{Binding IsReadOnly}"
+                     Grid.Column="1" Width="77" HorizontalAlignment="Left" Margin="0,100,10,0"
                     TextChanged="TransferDateInput_TextChanged"/>

            <Label Content="Rebelzuschlag:" Margin="10,130,0,0" Grid.Column="0"/>
-            <ctrl:UnitTextBox x:Name="WeightModifierInput" Grid.Column="1" Width="60" Margin="0,130,10,0" Unit="%"
+            <ctrl:UnitTextBox x:Name="WeightModifierInput" Text="{Binding WeightModifierString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="{Binding IsReadOnly}"
+                              Grid.Column="1" Width="60" Margin="0,130,10,0" Unit="%"
                              HorizontalAlignment="Left" VerticalAlignment="Top"
                              TextChanged="WeightModifierInput_TextChanged" LostFocus="WeightModifierInput_LostFocus"/>

@ -159,19 +175,24 @@
            </TextBlock>

            <Label Content="Berücksichtigen:" Margin="90,70,10,10" Grid.Column="1"/>
-            <CheckBox x:Name="ConsiderModifiersInput" Content="Zu-/Abschläge bei Lieferungen"
+            <CheckBox x:Name="ConsiderModifiersInput" IsChecked="{Binding ConsiderModifiers, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="{Binding IsEnabled}"
+                      Content="Zu-/Abschläge bei Lieferungen (inkl. Rebelzuschl.)"
                      Margin="110,95,10,10" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Top"
                      Checked="ConsiderModifiersInput_Changed" Unchecked="ConsiderModifiersInput_Changed"/>
-            <CheckBox x:Name="ConsiderPenaltiesInput" Content="Pönalen bei Unterlieferungen (FB)"
+            <CheckBox x:Name="ConsiderPenaltiesInput" IsChecked="{Binding ConsiderPenalties, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="{Binding IsEnabled}"
+                      Content="Pönalen bei Unterlieferungen (FB)"
                      Margin="110,115,10,10" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Top"
                      Checked="ConsiderPenaltiesInput_Changed" Unchecked="ConsiderPenaltiesInput_Changed"/>
-            <CheckBox x:Name="ConsiderPenaltyInput" Content="Strafen bei Unterlieferungen (GA)"
+            <CheckBox x:Name="ConsiderPenaltyInput" IsChecked="{Binding ConsiderPenalty, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="{Binding IsEnabled}"
+                      Content="Strafen bei Unterlieferungen (GA)"
                      Margin="110,135,10,10" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Top"
                      Checked="ConsiderPenaltyInput_Changed" Unchecked="ConsiderPenaltyInput_Changed"/>
-            <CheckBox x:Name="ConsiderAutoInput" Content="Automatische Nachzeichnungen der GA"
+            <CheckBox x:Name="ConsiderAutoInput" IsChecked="{Binding ConsiderAuto, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="{Binding IsEnabled}"
+                      Content="Automatische Nachzeichnungen der GA"
                      Margin="110,155,10,10" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Top"
                      Checked="ConsiderAutoInput_Changed" Unchecked="ConsiderAutoInput_Changed"/>
-            <CheckBox x:Name="ConsiderCustomInput" Content="Benutzerdefinierte Zu-/Abschläge pro Mitglied"
+            <CheckBox x:Name="ConsiderCustomInput" IsChecked="{Binding ConsiderCustom, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="{Binding IsEnabled}"
+                      Content="Benutzerdefinierte Zu-/Abschläge pro Mitglied"
                      Margin="110,175,10,10" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Top"
                      Checked="ConsiderCustomInput_Changed" Unchecked="ConsiderCustomInput_Changed"/>
            <Label Content="&#xF0AE;" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="0" Grid.Column="1" Margin="108,195,10,10"/>
@ -205,7 +226,8 @@
                    </Style>
                </Grid.Resources>

-                <Button x:Name="EditButton" Content="Bearbeiten" Grid.Column="0" Grid.Row="2"
+                <Button x:Name="EditButton" IsEnabled="{Binding IsPaymentVariantSelected}"
+                        Content="{Binding EditText}" Grid.Column="0" Grid.Row="2"
                        Click="EditButton_Click"/>
                <Label Content="&#xF0AF;" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="2" Grid.Column="1"/>
                <Button x:Name="ModifierButton" Content="Zu-/Abschläge" Grid.Column="0" Grid.Row="4"
@ -218,12 +240,13 @@
                        </TransformGroup>
                    </Label.RenderTransform>
                </Label>
-                <Button x:Name="CalculateButton" Content="Berechnen" Grid.Column="2" Grid.Row="2"
+                <Button x:Name="CalculateButton" IsEnabled="{Binding CalculateIsEnabled}"
+                        Content="Berechnen" Grid.Column="2" Grid.Row="2"
                        Click="CalculateButton_Click"/>
-                <Label Content="&#xF0AF;" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="2" Grid.Column="3" x:Name="Arrow3"/>
+                <Label Content="{Binding Arrow}" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="2" Grid.Column="3"/>
                <Button x:Name="PaymentAdjustmentButton" Content="Anpassen" Grid.Column="2" Grid.Row="4"
                        Click="PaymentAdjustmentButton_Click"/>
-                <Label Content="&#xF0AF;" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="4" Grid.Column="3" x:Name="Arrow4" RenderTransformOrigin="0.5,0.5" >
+                <Label Content="{Binding Arrow}" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="4" Grid.Column="3" RenderTransformOrigin="0.5,0.5" >
                    <Label.RenderTransform>
                        <TransformGroup>
                            <RotateTransform Angle="-45"/>
@ -231,16 +254,19 @@
                        </TransformGroup>
                    </Label.RenderTransform>
                </Label>
-                <Button x:Name="CommitButton" Content="Festsetzen" Grid.Column="4" Grid.Row="2"
+                <Button x:Name="CommitButton" IsEnabled="{Binding CommitIsEnabled}" Visibility="{Binding CommitVisibility}"
+                        Content="Festsetzen" Grid.Column="4" Grid.Row="2"
                        Click="CommitButton_Click"/>
-                <Button x:Name="RevertButton" Content="Freigeben" Grid.Column="4" Grid.Row="2"
+                <Button x:Name="RevertButton" IsEnabled="{Binding RevertIsEnabled}" Visibility="{Binding RevertVisibility}"
+                        Content="Freigeben" Grid.Column="4" Grid.Row="2"
                        Click="RevertButton_Click"/>
-                <Button x:Name="SaveButton" Content="Speichern" Grid.Column="4" Grid.Row="0"
+                <Button x:Name="SaveButton" IsEnabled="{Binding SaveIsEnabled}"
+                        Content="Speichern" Grid.Column="4" Grid.Row="0"
                        Click="SaveButton_Click"/>
            </Grid>

-            <Button x:Name="MailButton"
-                    FontSize="14" Width="180" Margin="10,10,10,10" Height="30" IsEnabled="False"
+            <Button x:Name="MailButton" IsEnabled="{Binding IsPaymentVariantSelected}"
+                    FontSize="14" Width="180" Margin="10,10,10,10" Height="30"
                    Click="MailButton_Click"
                    VerticalAlignment="Bottom" HorizontalAlignment="Right" HorizontalContentAlignment="Stretch" Grid.Column="1">
                <Grid>
@ -272,35 +298,35 @@
            <StatusBarItem Grid.Column="0" HorizontalContentAlignment="Stretch">
                <DockPanel>
                    <TextBlock Text="Zu-/Abschl.:"/>
-                    <TextBlock x:Name="ModifierSum" Text="-" TextAlignment="Right"/>
+                    <TextBlock Text="{Binding StatusModifierSum}" TextAlignment="Right"/>
                </DockPanel>
            </StatusBarItem>
            <Separator Grid.Column="1"/>
            <StatusBarItem Grid.Column="2" HorizontalContentAlignment="Stretch">
                <DockPanel>
                    <TextBlock Text="Gesamt:"/>
-                    <TextBlock x:Name="TotalSum" Text="-" TextAlignment="Right"/>
+                    <TextBlock Text="{Binding StatusTotalSum}" TextAlignment="Right"/>
                </DockPanel>
            </StatusBarItem>
            <Separator Grid.Column="3"/>
            <StatusBarItem Grid.Column="4" HorizontalContentAlignment="Stretch">
                <DockPanel>
                    <TextBlock Text="MwSt.:"/>
-                    <TextBlock x:Name="VatSum" Text="-" TextAlignment="Right"/>
+                    <TextBlock Text="{Binding StatusVatSum}" TextAlignment="Right"/>
                </DockPanel>
            </StatusBarItem>
            <Separator Grid.Column="5"/>
            <StatusBarItem Grid.Column="6" HorizontalContentAlignment="Stretch">
                <DockPanel>
                    <TextBlock Text="Abzüge:"/>
-                    <TextBlock x:Name="DeductionSum" Text="-" TextAlignment="Right"/>
+                    <TextBlock Text="{Binding StatusDeductionSum}" TextAlignment="Right"/>
                </DockPanel>
            </StatusBarItem>
            <Separator Grid.Column="7"/>
            <StatusBarItem Grid.Column="8" HorizontalContentAlignment="Stretch">
                <DockPanel>
                    <TextBlock Text="Auszahl.:"/>
-                    <TextBlock x:Name="PaymentSum" Text="-" TextAlignment="Right"/>
+                    <TextBlock Text="{Binding StatusPaymentSum}" TextAlignment="Right"/>
                </DockPanel>
            </StatusBarItem>
        </StatusBar>
--- a/Elwig/Windows/PaymentVariantsWindow.xaml.cs
+++ b/Elwig/Windows/PaymentVariantsWindow.xaml.cs
@ -1,29 +1,27 @@
 using Elwig.Helpers;
+using Elwig.Helpers.Billing;
+using Elwig.Helpers.Export;
 using Elwig.Models.Dtos;
 using Elwig.Models.Entities;
+using Elwig.Services;
+using Elwig.ViewModels;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Win32;
 using System;
 using System.Linq;
+using System.Text.Json;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
-using Elwig.Helpers.Billing;
-using Elwig.Helpers.Export;
-using Microsoft.Win32;
-using System.Text.Json;
-using Elwig.Documents;

 namespace Elwig.Windows {
    public partial class PaymentVariantsWindow : ContextWindow {

-        public readonly int Year;
-        public readonly bool SeasonLocked;
-        private bool DataValid, DataChanged, NameChanged, CommentChanged, TransferDateValid, TransferDateChanged;
-        private BillingData? BillingData;
-        private bool WeightModifierChanged = false;
+        public PaymentVariantsViewModel ViewModel => (PaymentVariantsViewModel)DataContext;

-        private static readonly JsonSerializerOptions JsonOpt = new() { WriteIndented = true };
+        public readonly int Year;
+        private bool DataValid, DataChanged, NameChanged, CommentChanged, DateValid, DateChanged, TransferDateValid, TransferDateChanged;

        private readonly RoutedCommand CtrlL = new("CtrlL", typeof(MemberAdminWindow), [new KeyGesture(Key.L, ModifierKeys.Control)]);
        private readonly RoutedCommand CtrlP = new("CtrlP", typeof(MemberAdminWindow), [new KeyGesture(Key.P, ModifierKeys.Control)]);
@ -38,7 +36,7 @@ namespace Elwig.Windows {
            CommandBindings.Add(new CommandBinding(CtrlShiftP, Menu_SummaryPrint_Click));
            Year = year;
            using (var ctx = new AppDbContext()) {
-                SeasonLocked = ctx.Seasons.Find(Year + 1) != null;
+                ViewModel.SeasonLocked = ctx.Seasons.Find(Year + 1) != null;
            }
            Title = $"Auszahlungsvarianten - Lese {Year} - Elwig";
            if (!App.Config.Debug) {
@ -57,256 +55,95 @@ namespace Elwig.Windows {
                .OrderBy(v => v.AvNr)
                .Include(v => v.Season.Currency)
                .ToListAsync());
-            await Update();
+            Update();
        }

-        private async Task Update() {
+        private void Update() {
            if (PaymentVariantList.SelectedItem is PaymentVar v) {
-                var locked = !v.TestVariant;
-                DeleteButton.IsEnabled = !locked;
-                CalculateButton.IsEnabled = !locked;
-                CommitButton.IsEnabled = !locked && !SeasonLocked;
-                CommitButton.Visibility = !locked ? Visibility.Visible : Visibility.Hidden;
-                RevertButton.IsEnabled = locked && !SeasonLocked;
-                RevertButton.Visibility = locked ? Visibility.Visible : Visibility.Hidden;
-                Arrow3.Content = locked ? "\xF0B0" : "\xF0AF";
-                Arrow4.Content = locked ? "\xF0B0" : "\xF0AF";
-                CopyButton.IsEnabled = true;
-                EditButton.Content = locked ? "Ansehen" : "Bearbeiten";
-                EditButton.IsEnabled = true;
-                SaveButton.IsEnabled = !locked;
-                MailButton.IsEnabled = true;
-                Menu_ExportSave.IsEnabled = locked;
-                Menu_EbicsSave.IsEnabled = locked;
-                Menu_SummaryExport.IsEnabled = true;
-                Menu_SummaryShow.IsEnabled = true;
-                Menu_SummarySave.IsEnabled = true;
-                Menu_SummaryPrint.IsEnabled = true;
-
-                NameInput.Text = v.Name;
-                NameInput.IsReadOnly = false;
-                CommentInput.Text = v.Comment;
-                CommentInput.IsReadOnly = false;
-                DateInput.Text = $"{v.Date:dd.MM.yyyy}";
-                DateInput.IsReadOnly = false;
-                TransferDateInput.Text = $"{v.TransferDate:dd.MM.yyyy}";
-                TransferDateInput.IsReadOnly = false;
-                try {
-                    BillingData = BillingData.FromJson(v.Data);
-                    ConsiderModifiersInput.IsChecked = BillingData.ConsiderDelieryModifiers;
-                    ConsiderPenaltiesInput.IsChecked = BillingData.ConsiderContractPenalties;
-                    ConsiderPenaltyInput.IsChecked = BillingData.ConsiderTotalPenalty;
-                    ConsiderAutoInput.IsChecked = BillingData.ConsiderAutoBusinessShares;
-                    ConsiderCustomInput.IsChecked = BillingData.ConsiderCustomModifiers;
-                    if (BillingData.NetWeightModifier != 0) {
-                        WeightModifierInput.Text = $"{Math.Round(BillingData.NetWeightModifier * 100.0, 8)}";
-                    } else if (BillingData.GrossWeightModifier != 0) {
-                        WeightModifierInput.Text = $"{Math.Round(BillingData.GrossWeightModifier * 100.0, 8)}";
-                    } else {
-                        WeightModifierInput.Text = "";
-                    }
-                    DataInput.Text = JsonSerializer.Serialize(BillingData.Data, JsonOpt);
-                } catch {
-                    BillingData = null;
-                    ConsiderModifiersInput.IsChecked = false;
-                    ConsiderPenaltiesInput.IsChecked = false;
-                    ConsiderPenaltyInput.IsChecked = false;
-                    ConsiderAutoInput.IsChecked = false;
-                    ConsiderCustomInput.IsChecked = false;
-                    WeightModifierInput.Text = "";
-                    DataInput.Text = v.Data;
-                }
-                WeightModifierInput.IsReadOnly = false;
-                ConsiderModifiersInput.IsEnabled = !locked;
-                ConsiderPenaltiesInput.IsEnabled = !locked;
-                ConsiderPenaltyInput.IsEnabled = !locked;
-                ConsiderAutoInput.IsEnabled = !locked;
-                ConsiderCustomInput.IsEnabled = !locked;
-                DataInput.IsReadOnly = locked;
+                ViewModel.FillInputs(v);
            } else {
-                EditButton.Content = "Bearbeiten";
-                EditButton.IsEnabled = false;
-                SaveButton.IsEnabled = false;
-                CopyButton.IsEnabled = false;
-                CalculateButton.IsEnabled = false;
-                CommitButton.IsEnabled = false;
-                CommitButton.Visibility = Visibility.Visible;
-                RevertButton.IsEnabled = false;
-                RevertButton.Visibility = Visibility.Hidden;
-                Arrow3.Content = "\xF0AF";
-                Arrow4.Content = "\xF0AF";
-                DeleteButton.IsEnabled = false;
-                MailButton.IsEnabled = false;
-                Menu_ExportSave.IsEnabled = false;
-                Menu_EbicsSave.IsEnabled = false;
-                Menu_SummaryExport.IsEnabled = false;
-                Menu_SummaryShow.IsEnabled = false;
-                Menu_SummarySave.IsEnabled = false;
-                Menu_SummaryPrint.IsEnabled = false;
-
-                BillingData = null;
-                NameInput.Text = "";
-                NameInput.IsReadOnly = true;
-                CommentInput.Text = "";
-                CommentInput.IsReadOnly = true;
-                DateInput.Text = "";
-                DateInput.IsReadOnly = true;
-                TransferDateInput.Text = "";
-                TransferDateInput.IsReadOnly = true;
-                WeightModifierInput.Text = "";
-                WeightModifierInput.IsReadOnly = true;
-                ConsiderModifiersInput.IsChecked = false;
-                ConsiderModifiersInput.IsEnabled = false;
-                ConsiderPenaltiesInput.IsChecked = false;
-                ConsiderPenaltiesInput.IsEnabled = false;
-                ConsiderPenaltyInput.IsChecked = false;
-                ConsiderPenaltyInput.IsEnabled = false;
-                ConsiderAutoInput.IsChecked = false;
-                ConsiderAutoInput.IsEnabled = false;
-                ConsiderCustomInput.IsChecked = false;
-                ConsiderCustomInput.IsEnabled = false;
-                DataInput.Text = "";
-                DataInput.IsReadOnly = true;
+                ViewModel.ClearInputs();
            }
-            await UpdateSums();
-            UpdateSaveButton();
+            UpdateButtons();
        }

-        private void UpdateSaveButton() {
-            SaveButton.IsEnabled = PaymentVariantList.SelectedItem != null &&
+        private void UpdateButtons() {
+            ViewModel.SaveIsEnabled = PaymentVariantList.SelectedItem != null &&
                ((DataChanged && DataValid) || NameChanged || CommentChanged ||
+                (DateChanged && DateValid) ||
                (TransferDateChanged && TransferDateValid) ||
-                (ConsiderModifiersInput.IsChecked != BillingData?.ConsiderDelieryModifiers) ||
-                (ConsiderPenaltiesInput.IsChecked != BillingData?.ConsiderContractPenalties) ||
-                (ConsiderPenaltyInput.IsChecked != BillingData?.ConsiderTotalPenalty) ||
-                (ConsiderAutoInput.IsChecked != BillingData?.ConsiderAutoBusinessShares) ||
-                (ConsiderCustomInput.IsChecked != BillingData?.ConsiderCustomModifiers) ||
-                WeightModifierChanged);
-            CalculateButton.IsEnabled = !SaveButton.IsEnabled && PaymentVariantList.SelectedItem is PaymentVar { TestVariant: true };
-            CommitButton.IsEnabled = CalculateButton.IsEnabled;
+                (ViewModel.ConsiderModifiers != ViewModel.BillingData?.ConsiderDelieryModifiers) ||
+                (ViewModel.ConsiderPenalties != ViewModel.BillingData?.ConsiderContractPenalties) ||
+                (ViewModel.ConsiderPenalty != ViewModel.BillingData?.ConsiderTotalPenalty) ||
+                (ViewModel.ConsiderAuto != ViewModel.BillingData?.ConsiderAutoBusinessShares) ||
+                (ViewModel.ConsiderCustom != ViewModel.BillingData?.ConsiderCustomModifiers) ||
+                ViewModel.WeightModifierChanged);
+            ViewModel.CalculateIsEnabled = !ViewModel.SaveIsEnabled && PaymentVariantList.SelectedItem is PaymentVar { TestVariant: true };
+            ViewModel.CommitIsEnabled = ViewModel.CalculateIsEnabled;
        }

-        private async Task UpdateSums() {
-            if (PaymentVariantList.SelectedItem is PaymentVar v) {
-                using var ctx = new AppDbContext();
-                var sym = v.Season.Currency.Symbol ?? v.Season.Currency.Code;
-                var modSum = await ctx.PaymentDeliveryParts
-                    .Where(p => p.Year == v.Year && p.AvNr == v.AvNr)
-                    .SumAsync(p => p.AmountValue - p.NetAmountValue);
-                ModifierSum.Text = $"{v.Season.DecFromDb(modSum):N2} {sym}";
-                var totalSum = await ctx.MemberPayments
-                    .Where(p => p.Year == v.Year && p.AvNr == v.AvNr)
-                    .SumAsync(p => p.AmountValue);
-                TotalSum.Text = $"{v.Season.DecFromDb(totalSum):N2} {sym}";
-                var credits = ctx.Credits.Where(c => c.Year == v.Year && c.AvNr == v.AvNr);
-                if (!credits.Any()) {
-                    VatSum.Text = $"- {sym}";
-                    DeductionSum.Text = $"- {sym}";
-                    PaymentSum.Text = $"- {sym}";
-                } else {
-                    // all values in the credit table are stored with precision 2!
-                    TotalSum.Text = $"{Utils.DecFromDb(await credits.SumAsync(c => c.NetAmountValue), 2):N2} {sym}";
-                    VatSum.Text = $"{Utils.DecFromDb(await credits.SumAsync(c => c.VatAmountValue), 2):N2} {sym}";
-                    DeductionSum.Text = $"{-Utils.DecFromDb(await credits.SumAsync(c => c.ModifiersValue ?? 0), 2):N2} {sym}";
-                    PaymentSum.Text = $"{Utils.DecFromDb(await credits.SumAsync(c => c.AmountValue), 2):N2} {sym}";
-                }
-            } else {
-                ModifierSum.Text = "-";
-                TotalSum.Text = "-";
-                VatSum.Text = "-";
-                DeductionSum.Text = "-";
-                PaymentSum.Text = "-";
-            }
-        }
-
-        private async void PaymentVariantList_SelectionChanged(object sender, SelectionChangedEventArgs evt) {
-            await Update();
+        private void PaymentVariantList_SelectionChanged(object sender, SelectionChangedEventArgs evt) {
+            Update();
        }

        private async void AddButton_Click(object sender, RoutedEventArgs evt) {
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
-                PaymentVar? v;
-                using (var ctx = new AppDbContext()) {
-                    v = new PaymentVar {
-                        Year = Year,
-                        AvNr = await ctx.NextAvNr(Year),
-                        Name = "Neue Auszahlungsvariante",
-                        TestVariant = true,
-                        DateString = $"{DateTime.Today:yyyy-MM-dd}",
-                        Data = "{\"mode\": \"elwig\", \"version\": 1, \"payment\": {}, \"curves\": []}",
-                    };
-
-                    ctx.Add(v);
-                    await ctx.SaveChangesAsync();
-                }
-
+                var v = await PaymentVariantService.CreatePaymentVariant(Year);
                App.HintContextChange();
-
                ControlUtils.SelectItem(PaymentVariantList, v);
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                MessageBox.Show(str, "Auszahlungsvariante erstellen", MessageBoxButton.OK, MessageBoxImage.Error);
            }
+            Mouse.OverrideCursor = null;
        }

        private async void CopyButton_Click(object sender, RoutedEventArgs evt) {
-            if (PaymentVariantList.SelectedItem is not PaymentVar orig) return;
+            if (PaymentVariantList.SelectedItem is not PaymentVar orig)
+                return;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
-                PaymentVar? n;
-                using (var ctx = new AppDbContext()) {
-                    n = new PaymentVar {
-                        Year = orig.Year,
-                        AvNr = await ctx.NextAvNr(Year),
-                        Name = $"{orig.Name} (Kopie)",
-                        TestVariant = true,
-                        DateString = $"{DateTime.Today:yyyy-MM-dd}",
-                        Data = orig.Data,
-                    };
-
-                    ctx.Add(n);
-                    await ctx.SaveChangesAsync();
-                }
-
+                PaymentVar n = await orig.Duplicate();
                App.HintContextChange();
-
                ControlUtils.SelectItem(PaymentVariantList, n);
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                MessageBox.Show(str, "Auszahlungsvariante kopieren", MessageBoxButton.OK, MessageBoxImage.Error);
            }
+            Mouse.OverrideCursor = null;
        }

        private async void DeleteButton_Click(object sender, RoutedEventArgs evt) {
-            if (PaymentVariantList.SelectedItem is not PaymentVar v || !v.TestVariant) return;
+            if (PaymentVariantList.SelectedItem is not PaymentVar v || !v.TestVariant)
+                return;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
-                using (var ctx = new AppDbContext()) {
-                    ctx.Remove(v);
-                    await ctx.SaveChangesAsync();
-                }
+                await PaymentVariantService.DeletePaymentVariant(v.Year, v.AvNr);
                App.HintContextChange();
            } catch (Exception exc) {
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                MessageBox.Show(str, "Auszahlungsvariante löschen", MessageBoxButton.OK, MessageBoxImage.Error);
            }
+            Mouse.OverrideCursor = null;
        }

        private async void CalculateButton_Click(object sender, RoutedEventArgs evt) {
            if (PaymentVariantList.SelectedItem is not PaymentVar v)
                return;
-            CalculateButton.IsEnabled = false;
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            ViewModel.CalculateIsEnabled = false;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
-                var b = new BillingVariant(v.Year, v.AvNr);
-                await b.Calculate();
+                await PaymentVariantService.Calculate(v.Year, v.AvNr);
+                App.HintContextChange();
            } catch (Exception exc) {
                MessageBox.Show(exc.Message, "Berechnungsfehler", MessageBoxButton.OK, MessageBoxImage.Error);
            }
-            App.HintContextChange();
            Mouse.OverrideCursor = null;
-            CalculateButton.IsEnabled = true;
+            ViewModel.CalculateIsEnabled = true;
        }

        private void EditButton_Click(object sender, RoutedEventArgs evt) {
@ -335,71 +172,40 @@ namespace Elwig.Windows {
        private async void Menu_SummaryExport_Click(object sender, RoutedEventArgs evt) {
            if (PaymentVariantList.SelectedItem is not PaymentVar v)
                return;
-            var d = new SaveFileDialog() {
-                FileName = $"Variantendaten-{v.Name.Trim().Replace(' ', '-')}.ods",
-                DefaultExt = "ods",
-                Filter = "OpenDocument Format Spreadsheet (*.ods)|*.ods",
-                Title = $"Variantendaten {v.Name} speichern unter - Elwig"
-            };
-            if (d.ShowDialog() == false)
-                return;
-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                using var ctx = new AppDbContext();
-                var data = await PaymentVariantSummaryData.ForPaymentVariant(v, ctx.PaymentVariantSummaryRows);
-                using var ods = new OdsFile(d.FileName);
-                await ods.AddTable(data);
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
-            Mouse.OverrideCursor = null;
+            await PaymentVariantService.GenerateSummary(v, ExportMode.SaveList);
        }

        private async void Menu_SummaryShow_Click(object sender, RoutedEventArgs evt) {
            if (PaymentVariantList.SelectedItem is not PaymentVar v)
                return;
-            await GenerateSummary(v, ExportMode.Show);
+            await PaymentVariantService.GenerateSummary(v, ExportMode.Show);
        }

        private async void Menu_SummarySave_Click(object sender, RoutedEventArgs evt) {
            if (PaymentVariantList.SelectedItem is not PaymentVar v)
                return;
-            await GenerateSummary(v, ExportMode.SavePdf);
+            await PaymentVariantService.GenerateSummary(v, ExportMode.SavePdf);
        }

        private async void Menu_SummaryPrint_Click(object sender, RoutedEventArgs evt) {
            if (PaymentVariantList.SelectedItem is not PaymentVar v)
                return;
-            await GenerateSummary(v, ExportMode.Print);
-        }
-
-        private static async Task GenerateSummary(PaymentVar v, ExportMode mode) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                using var ctx = new AppDbContext();
-                var data = await PaymentVariantSummaryData.ForPaymentVariant(v, ctx.PaymentVariantSummaryRows);
-                using var doc = new PaymentVariantSummary((await ctx.PaymentVariants.FindAsync(v.Year, v.AvNr))!, data);
-                await Utils.ExportDocument(doc, mode);
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
-            Mouse.OverrideCursor = null;
+            await PaymentVariantService.GenerateSummary(v, ExportMode.Print);
        }

        private async void CommitButton_Click(object sender, RoutedEventArgs evt) {
            if (PaymentVariantList.SelectedItem is not PaymentVar v)
                return;
-            CommitButton.IsEnabled = false;
-            Mouse.OverrideCursor = Cursors.AppStarting;
+            ViewModel.CommitIsEnabled = false;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
-                var b = new BillingVariant(v.Year, v.AvNr);
-                await b.Commit();
+                await PaymentVariantService.Commit(v.Year, v.AvNr);
+                App.HintContextChange();
            } catch (Exception exc) {
                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
            }
            Mouse.OverrideCursor = null;
-            RevertButton.IsEnabled = true;
-            App.HintContextChange();
+            ViewModel.RevertIsEnabled = true;
        }

        private async void RevertButton_Click(object sender, RoutedEventArgs evt) {
@ -411,13 +217,16 @@ namespace Elwig.Windows {
                "Traubengutschriften löschen", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
            if (res != MessageBoxResult.Yes)
                return;
-            RevertButton.IsEnabled = false;
-            Mouse.OverrideCursor = Cursors.AppStarting;
-            var b = new BillingVariant(v.Year, v.AvNr);
-            await b.Revert();
-            App.HintContextChange();
+            ViewModel.RevertIsEnabled = false;
+            Mouse.OverrideCursor = Cursors.Wait;
+            try {
+                await PaymentVariantService.Revert(v.Year, v.AvNr);
+                App.HintContextChange();
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
            Mouse.OverrideCursor = null;
-            CommitButton.IsEnabled = true;
+            ViewModel.CommitIsEnabled = true;
        }

        private async void Menu_EbicsSave_Click(object sender, RoutedEventArgs evt) {
@ -427,100 +236,39 @@ namespace Elwig.Windows {
                MessageBox.Show("Überweisungsdatum muss gesetzt sein!", "Exportieren nicht möglich", MessageBoxButton.OK, MessageBoxImage.Error);
                return;
            }
-
-            using var ctx = new AppDbContext();
-            v = (await ctx.PaymentVariants.FindAsync(v.Year, v.AvNr))!;
-
-            var withoutIban = v.Credits.Count(c => c.Member.Iban == null);
-            if (withoutIban > 0) {
-                var r = MessageBox.Show($"Achtung: Für {withoutIban} Mitglieder ist kein IBAN hinterlegt.\nDiese werden NICHT exportiert.",
-                    "Mitglieder ohne IBAN", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
-                if (r != MessageBoxResult.OK) return;
-            }
-
-            var d = new SaveFileDialog() {
-                FileName = $"{App.Client.NameToken}-Überweisungsdaten-{v.Year}-{v.Name.Trim().Replace(' ', '-')}.{Ebics.FileExtension}",
-                DefaultExt = Ebics.FileExtension,
-                Filter = "EBICS-Datei (*.xml)|*.xml",
-                Title = $"Überweisungsdaten speichern unter - Elwig",
-            };
-            if (d.ShowDialog() == true) {
-                Menu_EbicsSave.IsEnabled = false;
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                try {
-                    using var e = new Ebics(v, d.FileName, App.Client.ExportEbicsVersion, (Ebics.AddressMode)App.Client.ExportEbicsAddress);
-                    await e.ExportAsync(Transaction.FromPaymentVariant(v));
-                } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                }
-                Mouse.OverrideCursor = null;
-                Menu_EbicsSave.IsEnabled = true;
-            }
+            await PaymentVariantService.GenerateEbics(v.Year, v.AvNr);
        }

        private async void Menu_ExportSave_Click(object sender, RoutedEventArgs evt) {
-            if (PaymentVariantList.SelectedItem is not PaymentVar v) {
+            if (PaymentVariantList.SelectedItem is not PaymentVar v)
                return;
-            }
-            var d = new SaveFileDialog() {
-                FileName = $"{App.Client.NameToken}-Buchungsliste-{v.Year}-{v.Name.Trim().Replace(' ', '-')}.ods",
-                DefaultExt = "ods",
-                Filter = "OpenDocument Format Spreadsheet (*.ods)|*.ods",
-                Title = $"Buchungsliste speichern unter - Elwig"
-            };
-            if (d.ShowDialog() == true) {
-                Menu_ExportSave.IsEnabled = false;
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                try {
-                    using var ctx = new AppDbContext();
-                    var tbl = await CreditNoteData.ForPaymentVariant(ctx, v.Year, v.AvNr);
-                    using var ods = new OdsFile(d.FileName);
-                    await ods.AddTable(tbl);
-                } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                }
-                Mouse.OverrideCursor = null;
-                Menu_ExportSave.IsEnabled = true;
-            }
+            await PaymentVariantService.GenerateAccountingList(v.Year, v.AvNr, v.Name);
        }

        private async void SaveButton_Click(object sender, RoutedEventArgs evt) {
-            if (PaymentVariantList.SelectedItem is not PaymentVar v || BillingData == null) return;
+            if (PaymentVariantList.SelectedItem is not PaymentVar v || ViewModel.BillingData == null)
+                return;
+            Mouse.OverrideCursor = Cursors.Wait;
            try {
-                v.Name = NameInput.Text;
-                v.Comment = (CommentInput.Text != "") ? CommentInput.Text : null;
-                v.TransferDateString = (TransferDateInput.Text != "") ? string.Join("-", TransferDateInput.Text.Split(".").Reverse()) : null;
-                var d = App.Config.Debug ? BillingData.FromJson(DataInput.Text) : BillingData;
-                d.ConsiderDelieryModifiers = ConsiderModifiersInput.IsChecked ?? false;
-                d.ConsiderContractPenalties = ConsiderPenaltiesInput.IsChecked ?? false;
-                d.ConsiderTotalPenalty = ConsiderPenaltyInput.IsChecked ?? false;
-                d.ConsiderAutoBusinessShares = ConsiderAutoInput.IsChecked ?? false;
-                d.ConsiderCustomModifiers = ConsiderCustomInput.IsChecked ?? false;
-                var modVal = WeightModifierInput.Text.Length > 0 ? double.Parse(WeightModifierInput.Text) : 0;
-                d.NetWeightModifier = modVal > 0 ? modVal / 100.0 : 0;
-                d.GrossWeightModifier = modVal < 0 ? modVal / 100.0 : 0;
-                WeightModifierChanged = false;
-                v.Data = JsonSerializer.Serialize(d.Data);
-
-                using (var ctx = new AppDbContext()) {
-                    ctx.Update(v);
-                    await ctx.SaveChangesAsync();
-                }
-
+                await ViewModel.UpdatePaymentVariant(v.Year, v.AvNr);
                App.HintContextChange();
-                CommentInput_TextChanged(null, null);
-                ConsiderModifiersInput_Changed(null, null);
-                ConsiderPenaltiesInput_Changed(null, null);
-                ConsiderPenaltyInput_Changed(null, null);
-                ConsiderAutoInput_Changed(null, null);
-                ConsiderCustomInput_Changed(null, null);
-                WeightModifierInput_TextChanged(null, null);
            } catch (Exception exc) {
                await HintContextChange();
                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                MessageBox.Show(str, "Auszahlungsvariante aktualisieren", MessageBoxButton.OK, MessageBoxImage.Error);
            }
+            Mouse.OverrideCursor = null;
+            await HintContextChange();
+            CommentInput_TextChanged(null, null);
+            DateInput_TextChanged(null, null);
+            TransferDateInput_TextChanged(null, null);
+            ConsiderModifiersInput_Changed(null, null);
+            ConsiderPenaltiesInput_Changed(null, null);
+            ConsiderPenaltyInput_Changed(null, null);
+            ConsiderAutoInput_Changed(null, null);
+            ConsiderCustomInput_Changed(null, null);
+            WeightModifierInput_TextChanged(null, null);
        }

        private void ModifierButton_Click(object sender, RoutedEventArgs evt) {
@ -539,7 +287,7 @@ namespace Elwig.Windows {
                ControlUtils.ClearInputState(NameInput);
                NameChanged = false;
            }
-            UpdateSaveButton();
+            UpdateButtons();
        }

        private void CommentInput_TextChanged(object? sender, TextChangedEventArgs? evt) {
@ -554,10 +302,31 @@ namespace Elwig.Windows {
                ControlUtils.ClearInputState(CommentInput);
                CommentChanged = false;
            }
-            UpdateSaveButton();
+            UpdateButtons();
        }

-        private void TransferDateInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        private void DateInput_TextChanged(object? sender, TextChangedEventArgs? evt) {
+            if (PaymentVariantList.SelectedItem is not PaymentVar v) {
+                ControlUtils.ClearInputState(DateInput);
+                return;
+            }
+            var res = Validator.CheckDate(DateInput, true);
+            if (!res.IsValid) {
+                ControlUtils.SetInputInvalid(DateInput);
+                DateValid = false;
+            } else if (DateInput.Text != $"{v.Date:dd.MM.yyyy}") {
+                ControlUtils.SetInputChanged(DateInput);
+                DateValid = true;
+                DateChanged = true;
+            } else {
+                ControlUtils.ClearInputState(DateInput);
+                DateValid = true;
+                DateChanged = false;
+            }
+            UpdateButtons();
+        }
+
+        private void TransferDateInput_TextChanged(object? sender, TextChangedEventArgs? evt) {
            if (PaymentVariantList.SelectedItem is not PaymentVar v) {
                ControlUtils.ClearInputState(TransferDateInput);
                return;
@ -575,7 +344,7 @@ namespace Elwig.Windows {
                TransferDateValid = true;
                TransferDateChanged = false;
            }
-            UpdateSaveButton();
+            UpdateButtons();
        }

        private void DataInput_TextChanged(object sender, TextChangedEventArgs evt) {
@ -601,89 +370,89 @@ namespace Elwig.Windows {
                ControlUtils.SetInputInvalid(DataInput);
                DataValid = false;
            }
-            UpdateSaveButton();
+            UpdateButtons();
        }

        private void ConsiderModifiersInput_Changed(object? sender, RoutedEventArgs? evt) {
-            if (BillingData == null) {
+            if (ViewModel.BillingData == null) {
                ControlUtils.ClearInputState(ConsiderModifiersInput);
                return;
            }
-            if (BillingData.ConsiderDelieryModifiers != ConsiderModifiersInput.IsChecked) {
+            if (ViewModel.BillingData.ConsiderDelieryModifiers != ConsiderModifiersInput.IsChecked) {
                ControlUtils.SetInputChanged(ConsiderModifiersInput);
            } else {
                ControlUtils.ClearInputState(ConsiderModifiersInput);
            }
-            UpdateSaveButton();
+            UpdateButtons();
        }

        private void ConsiderPenaltiesInput_Changed(object? sender, RoutedEventArgs? evt) {
-            if (BillingData == null) {
+            if (ViewModel.BillingData == null) {
                ControlUtils.ClearInputState(ConsiderPenaltiesInput);
                return;
            }
-            if (BillingData.ConsiderContractPenalties != ConsiderPenaltiesInput.IsChecked) {
+            if (ViewModel.BillingData.ConsiderContractPenalties != ConsiderPenaltiesInput.IsChecked) {
                ControlUtils.SetInputChanged(ConsiderPenaltiesInput);
            } else {
                ControlUtils.ClearInputState(ConsiderPenaltiesInput);
            }
-            UpdateSaveButton();
+            UpdateButtons();
        }

        private void ConsiderPenaltyInput_Changed(object? sender, RoutedEventArgs? evt) {
-            if (BillingData == null) {
+            if (ViewModel.BillingData == null) {
                ControlUtils.ClearInputState(ConsiderPenaltyInput);
                return;
            }
-            if (BillingData.ConsiderTotalPenalty != ConsiderPenaltyInput.IsChecked) {
+            if (ViewModel.BillingData.ConsiderTotalPenalty != ConsiderPenaltyInput.IsChecked) {
                ControlUtils.SetInputChanged(ConsiderPenaltyInput);
            } else {
                ControlUtils.ClearInputState(ConsiderPenaltyInput);
            }
-            UpdateSaveButton();
+            UpdateButtons();
        }

        private void ConsiderAutoInput_Changed(object? sender, RoutedEventArgs? evt) {
-            if (BillingData == null) {
+            if (ViewModel.BillingData == null) {
                ControlUtils.ClearInputState(ConsiderAutoInput);
                return;
            }
-            if (BillingData.ConsiderAutoBusinessShares != ConsiderAutoInput.IsChecked) {
+            if (ViewModel.BillingData.ConsiderAutoBusinessShares != ConsiderAutoInput.IsChecked) {
                ControlUtils.SetInputChanged(ConsiderAutoInput);
            } else {
                ControlUtils.ClearInputState(ConsiderAutoInput);
            }
-            UpdateSaveButton();
+            UpdateButtons();
        }

        private void ConsiderCustomInput_Changed(object? sender, RoutedEventArgs? evt) {
-            if (BillingData == null) {
+            if (ViewModel.BillingData == null) {
                ControlUtils.ClearInputState(ConsiderCustomInput);
                return;
            }
-            if (BillingData.ConsiderCustomModifiers != ConsiderCustomInput.IsChecked) {
+            if (ViewModel.BillingData.ConsiderCustomModifiers != ConsiderCustomInput.IsChecked) {
                ControlUtils.SetInputChanged(ConsiderCustomInput);
            } else {
                ControlUtils.ClearInputState(ConsiderCustomInput);
            }
-            UpdateSaveButton();
+            UpdateButtons();
        }

        private void WeightModifierInput_TextChanged(object? sender, TextChangedEventArgs? evt) {
            var res = Validator.CheckDecimal(WeightModifierInput, false, 3, 2, true);
-            if (BillingData == null) {
+            if (ViewModel.BillingData == null) {
                ControlUtils.ClearInputState(WeightModifierInput);
                return;
            }
            var val = WeightModifierInput.Text.Length > 0 && res.IsValid ? double.Parse(WeightModifierInput.Text) : 0;
-            WeightModifierChanged = (val != Math.Round(BillingData.NetWeightModifier * 100.0, 8) && val != Math.Round(BillingData.GrossWeightModifier * 100.0, 8)) ||
-                (val == 0 && (BillingData.NetWeightModifier != 0 || BillingData.GrossWeightModifier != 0));
-            if (WeightModifierChanged) {
+            ViewModel.WeightModifierChanged = (val != Math.Round(ViewModel.BillingData.NetWeightModifier * 100.0, 8) && val != Math.Round(ViewModel.BillingData.GrossWeightModifier * 100.0, 8)) ||
+                (val == 0 && (ViewModel.BillingData.NetWeightModifier != 0 || ViewModel.BillingData.GrossWeightModifier != 0));
+            if (ViewModel.WeightModifierChanged) {
                ControlUtils.SetInputChanged(WeightModifierInput);
            } else {
                ControlUtils.ClearInputState(WeightModifierInput);
            }
-            UpdateSaveButton();
+            UpdateButtons();
        }

        private void WeightModifierInput_LostFocus(object sender, RoutedEventArgs evt) {
--- a/Elwig/fetch-resources.bat
+++ b/Elwig/fetch-resources.bat
@ -1,5 +0,0 @@
-::mkdir "C:\Program Files\Elwig"
-mkdir "C:\ProgramData\Elwig\resources"
-copy /b /y Documents\*.css "C:\ProgramData\Elwig\resources"
-copy /b /y Documents\*.cshtml "C:\ProgramData\Elwig\resources"
-::copy /b /y ..\Installer\Files\*.exe "C:\Program Files\Elwig\"
--- a/Installer/Folders.wxs
+++ b/Installer/Folders.wxs
@ -1,23 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
  <Fragment>
-	<!-- C:\Program Files (x86)\Elwig oder C:\Program Files\Elwig -->
+    <!-- C:\Program Files (x86)\Elwig oder C:\Program Files\Elwig -->
    <StandardDirectory Id="ProgramFiles64Folder">
-		<Directory Id="InstallFolder" Name="!(bind.Property.ProductName)" />
+      <Directory Id="InstallFolder" Name="!(bind.Property.ProductName)">
+        <Directory Id="InstallFolderResources" Name="resources">
+          <Directory Id="InstallFolderDocuments" Name="Documents" />
+        </Directory>
+      </Directory>
    </StandardDirectory>
-	
-	<!-- C:\ProgramData\Elwig -->
-	<StandardDirectory Id="CommonAppDataFolder">
-		<Directory Id="ConfigFolder" Name="!(bind.Property.ProductName)">
-			<Directory Id="ConfigFolderResources" Name="resources" />
-		</Directory>
-	</StandardDirectory>
-	  
-	<!-- C:\ProgramData\Microsoft\Windows\Start Menu\Programs -->
-	<StandardDirectory Id="ProgramMenuFolder">
-		<Directory Id="StartMenuProgramsFolder" Name="!(bind.Property.ProductName)" />
-	</StandardDirectory>
-	  
-	<!-- C:\Users{USERNAME}\Desktop -->
-	<StandardDirectory Id="DesktopFolder" />
+
+    <!-- C:\ProgramData\Elwig -->
+    <StandardDirectory Id="CommonAppDataFolder">
+      <Directory Id="ConfigFolder" Name="!(bind.Property.ProductName)" />
+    </StandardDirectory>
+
+    <!-- C:\ProgramData\Microsoft\Windows\Start Menu\Programs -->
+    <StandardDirectory Id="ProgramMenuFolder">
+      <Directory Id="StartMenuProgramsFolder" Name="!(bind.Property.ProductName)" />
+    </StandardDirectory>
+
+    <!-- C:\Users\{USERNAME}\Desktop -->
+    <StandardDirectory Id="DesktopFolder" />
  </Fragment>
 </Wix>
--- a/Installer/HeatComponents.wxs
+++ b/Installer/HeatComponents.wxs
@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
  <Fragment>
-	  <ComponentGroup Id="HeatComponents">
-		  <Files Directory="InstallFolder" Include="..\Elwig\bin\Publish\**">
-			  <Exclude Files="..\Elwig\bin\Publish\**.exe" />
-			  <Exclude Files="..\Elwig\bin\Publish\**.pdb" />
-		  </Files>
-		  <Files Directory="ConfigFolderResources" Include="..\Elwig\Documents\**">
-			  <Exclude Files="..\Elwig\Documents\**.cs" />
-		  </Files>
-	  </ComponentGroup>
+    <ComponentGroup Id="HeatComponents">
+      <Files Directory="InstallFolder" Include="..\Elwig\bin\Publish\**">
+        <Exclude Files="..\Elwig\bin\Publish\**.exe" />
+        <Exclude Files="..\Elwig\bin\Publish\**.pdb" />
+      </Files>
+      <Files Directory="InstallFolderDocuments" Include="..\Elwig\Documents\**">
+        <Exclude Files="..\Elwig\Documents\**.cs" />
+      </Files>
+    </ComponentGroup>
  </Fragment>
 </Wix>
--- a/Installer/Installer.wixproj
+++ b/Installer/Installer.wixproj
@ -1,4 +1,4 @@
-<Project Sdk="WixToolset.Sdk/5.0.0">
+<Project Sdk="WixToolset.Sdk/6">
  <PropertyGroup>
    <HarvestFileSuppressUniqueIds>false</HarvestFileSuppressUniqueIds>
    <HarvestFileGenerateGuidsNow>true</HarvestFileGenerateGuidsNow>
@ -37,4 +37,4 @@
    <None Include="Files\config.ini" />
    <None Include="Files\WinziPrint.exe" />
  </ItemGroup>
-</Project>
+</Project>
--- a/README.md
+++ b/README.md
@ -2,3 +2,6 @@
 Elwig
 =====

+**El**ektronische **Wi**nzer**g**enossenschaftsverwaltung (Electronic Management for Vintners' Cooperatives).
+
+Further information may be found on [the website](https://elwig.at).
--- a/Setup/Bundle.wxs
+++ b/Setup/Bundle.wxs
@ -1,4 +1,6 @@
-<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs"
+     xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal"
+     xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
  <Bundle Name="Elwig" Manufacturer="Elwig" Version="!(bind.packageVersion.ElwigMsi)" UpgradeCode="f3c8fcab-c37c-43aa-9ab8-e42f4bb518b7"
          IconSourceFile="$(var.ElwigProjectDir)\Resources\Images\Elwig.ico">
    <BootstrapperApplication>
--- a/Setup/Setup.wixproj
+++ b/Setup/Setup.wixproj
@ -1,4 +1,4 @@
-<Project Sdk="WixToolset.Sdk/5.0.0">
+<Project Sdk="WixToolset.Sdk/6">
  <PropertyGroup>
    <OutputType>Bundle</OutputType>
    <OutputName>Elwig</OutputName>
@ -13,7 +13,7 @@
  </Target>
  <ItemGroup>
    <ProjectReference Include="..\Installer\Installer.wixproj" />
-    <PackageReference Include="WixToolset.Bal.wixext" Version="5.0.1" />
-    <PackageReference Include="WixToolset.Util.wixext" Version="5.0.1" />
+    <PackageReference Include="WixToolset.Bal.wixext" Version="6.0.0" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="6.0.0" />
  </ItemGroup>
-</Project>
+</Project>
--- a/Tests/DocumentTests/PaymentVariantSummaryTest.cs
+++ b/Tests/DocumentTests/PaymentVariantSummaryTest.cs
@ -1,28 +0,0 @@
-using Elwig.Documents;
-using Elwig.Helpers;
-using Elwig.Models.Dtos;
-
-namespace Tests.DocumentTests {
-    [TestFixture]
-    public class PaymentVariantSummaryTest {
-
-        [Test]
-        public async Task Test_01_PaymentVariant2020() {
-            using var ctx = new AppDbContext();
-            var v = (await ctx.PaymentVariants.FindAsync(2020, 1))!;
-            var data = await PaymentVariantSummaryData.ForPaymentVariant(v, ctx.PaymentVariantSummaryRows);
-            using var doc = new PaymentVariantSummary(v, data);
-            var text = await Utils.GeneratePdfText(doc);
-            Assert.Multiple(() => {
-                Assert.That(text, Contains.Substring("Auszahlungsvariante"));
-                Assert.That(text, Contains.Substring(v.Name));
-                Assert.That(text, Contains.Substring("""
-                    Gradation ungebunden gebunden Gesamt
-                    [°Oe] [kg] [€/kg] [kg] [€/kg] [€]
-                    Grüner Veltliner 3 219 0 1 609,50
-                    Qualitätswein 73 3 219 0,5000 - - 1 609,50
-                    """));
-            });
-        }
-    }
-}
--- a/Tests/E2ETests/DeliveryAdminWindowReceiptTest.cs
+++ b/Tests/E2ETests/DeliveryAdminWindowReceiptTest.cs
@ -1,6 +1,6 @@
 using OpenQA.Selenium;
 using OpenQA.Selenium.Appium.Windows;
-using Tests.WeighingTests;
+using Tests.UnitTests.WeighingTests;

 namespace Tests.E2ETests {
    [TestFixture, Order(2)]
--- a/Tests/Tests.csproj
+++ b/Tests/Tests.csproj
@ -19,16 +19,16 @@
  </Target>

  <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
    <PackageReference Include="Appium.WebDriver" Version="4.4.5" />
-    <PackageReference Include="NReco.PdfRenderer" Version="1.5.4" />
-    <PackageReference Include="NUnit" Version="4.2.2" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
-    <PackageReference Include="NUnit.Analyzers" Version="4.3.0">
+    <PackageReference Include="NReco.PdfRenderer" Version="1.6.0" />
+    <PackageReference Include="NUnit" Version="4.3.2" />
+    <PackageReference Include="NUnit3TestAdapter" Version="5.0.0" />
+    <PackageReference Include="NUnit.Analyzers" Version="4.7.0">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.2">
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
--- a/Tests/UnitTests/DocumentTests/CreditNoteTest.cs
+++ b/Tests/UnitTests/DocumentTests/CreditNoteTest.cs
@ -3,7 +3,7 @@ using Elwig.Helpers;
 using Elwig.Models.Dtos;
 using Microsoft.EntityFrameworkCore;

-namespace Tests.DocumentTests {
+namespace Tests.UnitTests.DocumentTests {
    [TestFixture]
    public class CreditNoteTest {

@ -12,7 +12,7 @@ namespace Tests.DocumentTests {
            using var ctx = new AppDbContext();
            var m = await ctx.Members.FindAsync(101);
            var p = await ctx.MemberPayments.Where(p => p.Year == 2020 && p.AvNr == 1).SingleAsync();
-            var data = await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.Seasons, 2020, 1);
+            var data = await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.PaymentVariants, 2020, 1);
            using var doc = new CreditNote(ctx, p, data[m!.MgNr], false, false, false, false,
                ctx.GetMemberUnderDelivery(2020, m!.MgNr).GetAwaiter().GetResult());
            var text = await Utils.GeneratePdfText(doc);
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Lorenz Stechauner	c61c2e3fcd	[#64 ] AreaComAdminWindow: Add dialog for modifying/deleting All checks were successful Test / Run tests (push) Successful in 2m21s Details	2025-07-09 18:14:27 +02:00
Lorenz Stechauner	267aa3d47c	Dialogs: Rename AreaComDialog to AreaComTransferDialog Some checks failed Test / Run tests (push) Has been cancelled Details	2025-07-09 16:56:08 +02:00
Lorenz Stechauner	7e9a27c75d	Services: Move App.HintContextChange() to Windows Some checks failed Test / Run tests (push) Has been cancelled Details	2025-07-09 16:07:47 +02:00
Lorenz Stechauner	53d82604a1	AreaComAdminWindow: Enhance visual appearance All checks were successful Test / Run tests (push) Successful in 1m53s Details	2025-07-09 00:39:01 +02:00
Lorenz Stechauner	bb65a1f20e	[#62 ] CreditNote: Add longer custom text to bottom All checks were successful Test / Run tests (push) Successful in 1m53s Details	2025-07-08 16:06:12 +02:00
Lorenz Stechauner	c6748055fd	[#61 ] Windows: Use red and green color to indicate type of WineVariety All checks were successful Test / Run tests (push) Successful in 2m17s Details	2025-07-08 15:27:13 +02:00
Lorenz Stechauner	e6746f76b1	Windows: Small fixes	2025-07-08 15:27:13 +02:00
Lorenz Stechauner	e9f389b885	DeliveryService: Fix spacing in tooltip	2025-07-08 15:27:13 +02:00
Lorenz Stechauner	919ab3356d	[#57 ] MailWindow: Use Task.Run()	2025-07-08 15:27:13 +02:00
Lorenz Stechauner	39060f6a1e	[#57 ] PaymentAdjustmentWindow: Use Task.Run()	2025-07-08 15:26:57 +02:00
Lorenz Stechauner	070dda1bde	[#57 ] ChartWindow: Use Task.Run()	2025-07-07 23:53:08 +02:00
Lorenz Stechauner	b6bfc60ab8	[#57 ] DeliveryScheduleAdminWindow: Use Task.Run()	2025-07-07 23:39:55 +02:00
Lorenz Stechauner	8aaa22fcb4	[#57 ] DeliveryAncmtAdminWindow: Use Task.Run()	2025-07-07 23:36:08 +02:00
Lorenz Stechauner	64832e9a53	[#57 ] PaymentVariantsWindow: Use Task.Run() All checks were successful Test / Run tests (push) Successful in 1m49s Details	2025-07-07 23:31:03 +02:00
Lorenz Stechauner	7c9844e277	[#57 ] MainWindow: Use Task.Run() All checks were successful Test / Run tests (push) Successful in 1m40s Details	2025-07-07 22:45:28 +02:00
Lorenz Stechauner	19d2208fc3	[#57 ] AreaComAdminWindow: Use Task.Run()	2025-07-07 22:45:28 +02:00
Lorenz Stechauner	38d0ff969d	BaseDataWindow: Use Cursors.Wait instead of Cursors.AppStarting	2025-07-07 22:45:28 +02:00
Lorenz Stechauner	fb2b998d1b	[#57 ] DeliveryAdminWindow: Use Task.Run()	2025-07-07 22:45:28 +02:00
Lorenz Stechauner	10d5f49f63	[#57 ] MemberAdminWinodw: Use Task.Run()	2025-07-07 22:45:28 +02:00
Lorenz Stechauner	41811925be	PaymentVariantsWindow: Add ViewModel and Service All checks were successful Test / Run tests (push) Successful in 1m58s Details	2025-07-07 22:44:30 +02:00
Lorenz Stechauner	97300b6e30	[#65 ] MailLogWindow: Fix initial loading All checks were successful Test / Run tests (push) Successful in 1m49s Details	2025-07-03 13:03:01 +02:00
Lorenz Stechauner	c6c8fd9b68	ChartWindow: Automatically calculate variant when saved	2025-07-03 13:03:01 +02:00
Lorenz Stechauner	913129f155	PaymentVariantsWindow: Add estimates for uncommited variants	2025-07-03 13:02:57 +02:00
Lorenz Stechauner	953532cae4	MemberService: Filter area commitments by CurrentLastSeason instead of CurrentYear All checks were successful Test / Run tests (push) Successful in 2m15s Details	2025-06-24 13:31:58 +02:00
Lorenz Stechauner	267797b55d	AreaComDialog: Fix property name (MaintainYearFrom)	2025-06-24 13:30:04 +02:00
Lorenz Stechauner	4234c7f994	Elwig: Add ITime/XTime to entities and allow to export/import CTime/MTime All checks were successful Test / Run tests (push) Successful in 2m30s Details	2025-06-17 18:06:05 +02:00
Lorenz Stechauner	3493ff6df1	Tests: Add UnitTests folder All checks were successful Test / Run tests (push) Successful in 2m24s Details	2025-06-03 20:57:53 +02:00
Lorenz Stechauner	623f55f5b0	App: Rename ExePath to InstallPath All checks were successful Test / Run tests (push) Successful in 2m13s Details	2025-05-27 11:43:34 +02:00
Lorenz Stechauner	b580e1bf79	App: Use environment variables for paths All checks were successful Test / Run tests (push) Successful in 1m42s Details	2025-05-26 15:18:32 +02:00
Lorenz Stechauner	b08ca63bed	[#59 ] Documents: Move Documents install folder from ProgramData to Program Files All checks were successful Test / Run tests (push) Successful in 2m19s Details	2025-05-26 15:12:49 +02:00
Lorenz Stechauner	6a5f4cefa9	[#58 ] PaymentVariantSummary: Add 'attributlos gebunden' columns	2025-05-23 15:43:39 +02:00
Lorenz Stechauner	0f3ce39f35	Elwig: Use 'Menge' instead of 'Gewicht' where applicable All checks were successful Test / Run tests (push) Successful in 1m59s Details	2025-05-20 15:55:11 +02:00
Lorenz Stechauner	336aef5c70	CreditNoteDeliveryData: Include WeighingModifier only if delivery modifiers are considered	2025-05-20 13:09:29 +02:00
Lorenz Stechauner	0dff3986b7	PaymentVariantsWindow: Add note, that modifiers include Rebelzuschlag All checks were successful Test / Run tests (push) Successful in 2m30s Details	2025-05-20 12:07:28 +02:00
Lorenz Stechauner	318fb5dc7b	Bump version to 0.13.9 All checks were successful Test / Run tests (push) Successful in 2m7s Details Deploy / Build and Deploy (push) Successful in 1m55s Details	2025-05-05 10:41:18 +02:00
Lorenz Stechauner	41c5288fc5	Elwig: Update dependencies Some checks failed Test / Run tests (push) Failing after 14s Details	2025-05-05 10:36:30 +02:00
Lorenz Stechauner	e50e7337e6	Helpers/Utils: Automatically change URL to sync.elwig.at when applicable	2025-05-05 10:36:30 +02:00
Lorenz Stechauner	ffe85d471c	README: Add text	2025-04-24 16:05:41 +02:00
Lorenz Stechauner	d1c07ee92a	Installer/Setup: Update to WiX 6 All checks were successful Test / Run tests (push) Successful in 2m43s Details	2025-04-24 14:35:40 +02:00
Lorenz Stechauner	4af2fa256e	Tests: Update dependencies	2025-04-24 14:31:36 +02:00
Lorenz Stechauner	bf0db37872	Elwig: Update dependencies	2025-04-24 14:31:27 +02:00
Lorenz Stechauner	3161351a30	Bump version to 0.13.8 All checks were successful Test / Run tests (push) Successful in 2m19s Details Deploy / Build and Deploy (push) Successful in 2m1s Details	2025-02-21 12:05:34 +01:00
Lorenz Stechauner	aa98909c0a	DeliveryAdminWindow: Fix Handlese/Gerebelt Gewogen input behaviour All checks were successful Test / Run tests (push) Successful in 1m51s Details	2025-02-20 17:06:40 +01:00
Lorenz Stechauner	775bb08e95	Elwig: Update dependencies All checks were successful Test / Run tests (push) Successful in 2m29s Details	2025-02-20 16:08:52 +01:00
Lorenz Stechauner	fe0a7dab2a	Tests: Update dependencies	2025-02-20 16:08:42 +01:00
Lorenz Stechauner	138dae715e	DeliveryAdminWindow: Allow Gr.Inzersdorf to select LesewagenInput	2025-02-20 15:56:26 +01:00
Lorenz Stechauner	28af7f8dd3	CHANGELOG: Fix unser anchor names	2025-01-22 16:19:24 +01:00
Lorenz Stechauner	7cc2f75e7c	Bump version to 0.13.7 All checks were successful Test / Run tests (push) Successful in 2m15s Details Deploy / Build and Deploy (push) Successful in 2m23s Details	2025-01-21 11:59:54 +01:00
Lorenz Stechauner	c7a2f2241d	Billing: Handle negative credit amount in following credits Some checks failed Test / Run tests (push) Has been cancelled Details	2025-01-21 11:58:08 +01:00
Lorenz Stechauner	bd4ebb8c35	PaymentVariantsWindow: Allow user to change date All checks were successful Test / Run tests (push) Successful in 2m35s Details	2025-01-21 11:03:54 +01:00
Lorenz Stechauner	6d88c5645c	PaymentVariantsWindow: Warn user about negative credit exports	2025-01-21 11:01:56 +01:00
Lorenz Stechauner	5d017cc8ea	MailLogWindow: Fix crash when opening All checks were successful Test / Run tests (push) Successful in 2m52s Details	2025-01-19 17:00:31 +01:00
Lorenz Stechauner	0b8a1b321f	BillingData: Fix collapsing tested with permutations All checks were successful Test / Run tests (push) Successful in 3m7s Details	2025-01-18 12:19:33 +01:00
Lorenz Stechauner	95927c3f1a	ChartWindow: Remove old commented-out code All checks were successful Test / Run tests (push) Successful in 2m42s Details	2025-01-16 09:09:28 +01:00
Lorenz Stechauner	f7297d313a	Bump version to 0.13.6 All checks were successful Deploy / Build and Deploy (push) Successful in 2m20s Details	2025-01-14 23:43:20 +01:00
Lorenz Stechauner	80fec4473a	Elwig: Update dependencies All checks were successful Test / Run tests (push) Successful in 2m3s Details	2025-01-14 22:43:53 +01:00
Lorenz Stechauner	95ccb2627c	Tests: Update dependencies	2025-01-14 22:43:04 +01:00
Lorenz Stechauner	20e3e2a76b	BillingData: Fix collapsing with cultivations/defaults All checks were successful Test / Run tests (push) Successful in 1m58s Details	2025-01-14 22:05:48 +01:00
Lorenz Stechauner	b83df45e8f	Bump version to 0.13.5 All checks were successful Test / Run tests (push) Successful in 2m9s Details Deploy / Build and Deploy (push) Successful in 2m22s Details	2025-01-02 17:41:51 +01:00
Lorenz Stechauner	c24b1ca2b9	DeliveryAdminWindow: Add WineLocalityStatistics All checks were successful Test / Run tests (push) Successful in 2m10s Details	2025-01-02 17:25:46 +01:00
Lorenz Stechauner	5e53d864b1	MemberAdminWindow: Add filters for active and non-active members All checks were successful Test / Run tests (push) Successful in 2m20s Details	2025-01-02 14:08:46 +01:00
Lorenz Stechauner	633b560a67	Tests: Update dependencies	2025-01-02 14:04:50 +01:00
Lorenz Stechauner	c9e483ba9d	Elwig: Update dependencies	2025-01-02 14:04:40 +01:00
Lorenz Stechauner	c484d27520	Bump version to 0.13.4 All checks were successful Test / Run tests (push) Successful in 1m54s Details Deploy / Build and Deploy (push) Successful in 2m10s Details	2024-11-25 19:23:20 +01:00
Lorenz Stechauner	6c7f10cb26	Tests: Update dependencies All checks were successful Test / Run tests (push) Successful in 1m55s Details	2024-11-25 19:19:31 +01:00
Lorenz Stechauner	4a10e94d71	Elwig: Update dependencies	2024-11-25 19:19:28 +01:00
Lorenz Stechauner	338f9fe092	AreaComUnderDeliveryData: Also include inactive members with active area commitments All checks were successful Test / Run tests (push) Successful in 2m9s Details	2024-11-25 12:38:04 +01:00
Lorenz Stechauner	3b97c2243a	AreaComUnderDeliveryData: Fix file name	2024-11-25 12:34:43 +01:00
Lorenz Stechauner	6ba2aa7143	OverUnderDeliveryData: Fix absence of non-deliverers in list Bug was introduced by commit `9930e6173c` and shipped with v0.10.6 (2024-08-30)	2024-11-25 12:17:23 +01:00
Lorenz Stechauner	a99a23fd08	Tests: Update dependencies All checks were successful Test / Run tests (push) Successful in 2m52s Details	2024-11-17 16:58:09 +01:00
Lorenz Stechauner	70e01849be	Setup: Update dependencies	2024-11-17 16:57:53 +01:00
Lorenz Stechauner	c3a2f983d5	Elwig: Update dependencies	2024-11-17 16:57:40 +01:00
Lorenz Stechauner	ebf0c20a90	Bump version to 0.13.3 All checks were successful Test / Run tests (push) Successful in 2m26s Details Deploy / Build and Deploy (push) Successful in 2m21s Details	2024-11-13 23:35:29 +01:00
Lorenz Stechauner	2ee0d56dcc	Windows: Add MailLogWindow All checks were successful Test / Run tests (push) Successful in 1m54s Details	2024-11-13 18:37:50 +01:00
Lorenz Stechauner	0a9731af09	MailWindow: Fix small bugs and persist all settings All checks were successful Test / Run tests (push) Successful in 1m54s Details	2024-11-13 18:07:03 +01:00