diff --git a/enterprise_access/apps/subsidy_access_policy/migrations/0023_alter_policygroupassociation_enterprise_group_uuid.py b/enterprise_access/apps/subsidy_access_policy/migrations/0023_alter_policygroupassociation_enterprise_group_uuid.py
new file mode 100644
index 00000000..6eeafc8c
--- /dev/null
+++ b/enterprise_access/apps/subsidy_access_policy/migrations/0023_alter_policygroupassociation_enterprise_group_uuid.py
@@ -0,0 +1,18 @@
+# Generated by Django 4.2.10 on 2024-03-13 18:17
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('subsidy_access_policy', '0022_policygroupassociation'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='policygroupassociation',
+            name='enterprise_group_uuid',
+            field=models.UUIDField(blank=True, help_text='The uuid that uniquely identifies the associated group.', null=True),
+        ),
+    ]
diff --git a/enterprise_access/apps/subsidy_access_policy/models.py b/enterprise_access/apps/subsidy_access_policy/models.py
index b19a71c3..982ba79a 100644
--- a/enterprise_access/apps/subsidy_access_policy/models.py
+++ b/enterprise_access/apps/subsidy_access_policy/models.py
@@ -1449,9 +1449,9 @@ class Meta:
     )
 
     enterprise_group_uuid = models.UUIDField(
-        default=uuid4,
-        editable=False,
-        unique=True,
-        null=False,
+        editable=True,
+        unique=False,
+        null=True,
+        blank=True,
         help_text='The uuid that uniquely identifies the associated group.',
     )