diff --git a/sql/v01/12.create.season.sql b/sql/v01/12.create.season.sql
index f6820f4..4af4d6c 100644
--- a/sql/v01/12.create.season.sql
+++ b/sql/v01/12.create.season.sql
@@ -111,7 +111,7 @@ CREATE TABLE delivery_part (
     acid            REAL             DEFAULT NULL,
 
     scale_id        TEXT,
-    weighing_id     TEXT,
+    weighing_data   TEXT,
     weighing_reason TEXT CHECK (NOT (manual_weighing = FALSE AND weighing_reason IS NOT NULL)),
 
     comment         TEXT             DEFAULT NULL,
diff --git a/sql/v01/99.schema_version.sql b/sql/v01/99.schema_version.sql
index 20409cf..ef2f45d 100644
--- a/sql/v01/99.schema_version.sql
+++ b/sql/v01/99.schema_version.sql
@@ -1,3 +1,3 @@
 
 -- This value MUST NOT be changed while other connections are open!
-PRAGMA schema_version = 2400;
+PRAGMA schema_version = 2500;
diff --git a/wgmaster/migrate.py b/wgmaster/migrate.py
index bf2d072..dd4bdf1 100755
--- a/wgmaster/migrate.py
+++ b/wgmaster/migrate.py
@@ -1565,7 +1565,7 @@ def migrate_deliveries(in_dir: str, out_dir: str) -> None:
         f_delivery.header('year', 'did', 'date', 'time', 'zwstid', 'lnr', 'lsnr', 'mgnr', 'comment')
         f_part.header('year', 'did', 'dpnr', 'sortid', 'attrid', 'cultid', 'weight', 'kmw', 'qualid',
                       'hkid', 'kgnr', 'rdnr', 'gerebelt', 'manual_weighing', 'spl_check', 'hand_picked', 'lesewagen',
-                      'gebunden', 'temperature', 'acid', 'scale_id', 'weighing_id', 'weighing_reason', 'comment')
+                      'gebunden', 'temperature', 'acid', 'scale_id', 'weighing_data', 'weighing_reason', 'comment')
 
         for lsnr, linrs, date in fixed:
             if date.year not in seasons:
@@ -1678,7 +1678,7 @@ def migrate_deliveries(in_dir: str, out_dir: str) -> None:
 
                 handwiegung = d['Handwiegung'] or False
                 waage = list(glob_waage)[0] if len(glob_waage) == 1 else d['Waagentext']
-                scale_id, weighing_id = None, None
+                scale_id, weighing_data = None, None
                 if waage:
                     # Waagenr: 1  ID: 19
                     # Waagennummer: 1  Speichernummer: 9166
@@ -1686,6 +1686,7 @@ def migrate_deliveries(in_dir: str, out_dir: str) -> None:
                     waage = re.split(r' +', waage)
                     scale_id = waage[1] if len(waage) > 2 else '1'
                     weighing_id = waage[-1] if len(waage) > 2 and waage[2] == 'Speichernummer:' else f'{date}/{waage[-1]}'
+                    weighing_data = f'{{"id":"{weighing_id}","nr":{waage[-1]}}}'
                 elif len(glob_waage) == 0 and not handwiegung:
                     handwiegung = True
 
@@ -1724,7 +1725,7 @@ def migrate_deliveries(in_dir: str, out_dir: str) -> None:
                 f_part.row(
                     date.year, snr, dpnr, sortid, attrid, cultid, int(d['Gewicht']), kmw, qualid, hkid, kgnr, rdnr,
                     gerebelt, handwiegung, d['Spaetlese-Ueberpruefung'] or False,
-                    hand, lesewagen, gebunden, d['Temperatur'], acid, scale_id, weighing_id, None, comment
+                    hand, lesewagen, gebunden, d['Temperatur'], acid, scale_id, weighing_data, None, comment
                 )
             f_delivery.row(date.year, snr, date, d['Uhrzeit'], zwstid, lnr, lsnr, mgnr, '; '.join(comments) or None)
     for k, v in updated_varieties.items():