Enhancement: support assigning custom fields via consumption templates (#4727)

src/documents/migrations/1042_consumptiontemplate_assign_custom_fields.py

@@ -0,0 +1,23 @@
+# Generated by Django 4.2.7 on 2023-11-30 17:44
+
+from django.db import migrations
+from django.db import models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("documents", "1041_alter_consumptiontemplate_sources"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="consumptiontemplate",
+            name="assign_custom_fields",
+            field=models.ManyToManyField(
+                blank=True,
+                related_name="+",
+                to="documents.customfield",
+                verbose_name="assign these custom fields",
+            ),
+        ),
+    ]