Enable user and site model policies
diff --git a/planetstack/model_policies/__init__.py b/planetstack/model_policies/__init__.py
index cfcbe8f..8285cb2 100644
--- a/planetstack/model_policies/__init__.py
+++ b/planetstack/model_policies/__init__.py
@@ -5,5 +5,7 @@
 from .model_policy_SitePrivilege import *
 from .model_policy_SlicePrivilege import *
 from .model_policy_ControllerSlice import *
+from .model_policy_ControllerSite import *
+from .model_policy_ControllerUser import *
 from .model_policy_Controller import *
 from .model_policy_Image import *