diff --git a/src/registrar/migrations/0123_alter_portfolioinvitation_portfolio_additional_permissions_and_more.py b/src/registrar/migrations/0123_alter_portfolioinvitation_portfolio_additional_permissions_and_more.py
new file mode 100644
index 000000000..adc00644e
--- /dev/null
+++ b/src/registrar/migrations/0123_alter_portfolioinvitation_portfolio_additional_permissions_and_more.py
@@ -0,0 +1,64 @@
+# Generated by Django 4.2.10 on 2024-09-05 23:39
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("registrar", "0122_create_groups_v16"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="portfolioinvitation",
+            name="portfolio_additional_permissions",
+            field=django.contrib.postgres.fields.ArrayField(
+                base_field=models.CharField(
+                    choices=[
+                        ("view_all_domains", "View all domains and domain reports"),
+                        ("view_managed_domains", "View managed domains"),
+                        ("view_member", "View members"),
+                        ("edit_member", "Create and edit members"),
+                        ("view_all_requests", "View all requests"),
+                        ("edit_requests", "Create and edit requests"),
+                        ("view_portfolio", "View organization"),
+                        ("edit_portfolio", "Edit organization"),
+                        ("view_suborganization", "View suborganization"),
+                        ("edit_suborganization", "Edit suborganization"),
+                    ],
+                    max_length=50,
+                ),
+                blank=True,
+                help_text="Select one or more additional permissions.",
+                null=True,
+                size=None,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="userportfoliopermission",
+            name="additional_permissions",
+            field=django.contrib.postgres.fields.ArrayField(
+                base_field=models.CharField(
+                    choices=[
+                        ("view_all_domains", "View all domains and domain reports"),
+                        ("view_managed_domains", "View managed domains"),
+                        ("view_member", "View members"),
+                        ("edit_member", "Create and edit members"),
+                        ("view_all_requests", "View all requests"),
+                        ("edit_requests", "Create and edit requests"),
+                        ("view_portfolio", "View organization"),
+                        ("edit_portfolio", "Edit organization"),
+                        ("view_suborganization", "View suborganization"),
+                        ("edit_suborganization", "Edit suborganization"),
+                    ],
+                    max_length=50,
+                ),
+                blank=True,
+                help_text="Select one or more additional permissions.",
+                null=True,
+                size=None,
+            ),
+        ),
+    ]