fix on users and projects

Change-Id: Ibb4258095eca92685e76187b66fca003f834dc6e
Signed-off-by: lombardofr <lombardo@everyup.it>
diff --git a/sf_t3d/settings.py b/sf_t3d/settings.py
index 768152a..644cba9 100644
--- a/sf_t3d/settings.py
+++ b/sf_t3d/settings.py
@@ -61,6 +61,7 @@
     'instancehandler',
     'sdnctrlhandler',
     'userhandler',
+    'rolehandler',
     'netslicehandler'
 
 ]