diff --git a/django/sp_sso/saml/migrations/0004_supannuser_invite_unite.py b/django/sp_sso/saml/migrations/0004_supannuser_invite_unite.py
new file mode 100644
index 0000000..0bda2fd
--- /dev/null
+++ b/django/sp_sso/saml/migrations/0004_supannuser_invite_unite.py
@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('saml', '0003_delete_unit'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='supannuser',
+            name='invite_unite',
+            field=models.CharField(default=b'', max_length=100),
+        ),
+    ]