diff --git a/data/database.py b/data/database.py
index 49e1d607e..5534408d8 100644
--- a/data/database.py
+++ b/data/database.py
@@ -133,6 +133,18 @@ class RepositoryPermission(BaseModel):
     )
 
 
+class PermissionPrototype(BaseModel):
+  org = ForeignKeyField(User, index=True)
+  user = ForeignKeyField(User, index=True, null=True)
+  role = ForeignKeyField(Role)
+
+  class Meta:
+    database = db
+    indexes = (
+      (('org', 'user'), True),
+    )
+
+
 class Webhook(BaseModel):
   public_id = CharField(default=random_string_generator(length=64),
                         unique=True, index=True)