Enhancement: support assigning custom field values in workflows (#9272)

src/documents/migrations/1065_workflowaction_assign_custom_fields_values.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.1.6 on 2025-03-01 18:10
+
+from django.db import migrations
+from django.db import models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("documents", "1064_delete_log"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="workflowaction",
+            name="assign_custom_fields_values",
+            field=models.JSONField(
+                blank=True,
+                help_text="Optional values to assign to the custom fields.",
+                null=True,
+                verbose_name="custom field values",
+                default=dict,
+            ),
+        ),
+    ]