xos/core/models/controllersiteprivilege.xproto

message ControllerSitePrivilege (XOSBase){
     required manytoone controller->Controller:controllersiteprivileges = 1 [db_index = True, null = False, blank = False];
     required manytoone site_privilege->SitePrivilege:controllersiteprivileges = 2 [db_index = True, null = False, blank = False];
     optional string role_id = 3 [max_length = 200, content_type = "stripped", blank = True, help_text = "Keystone id", null = True, db_index = True];
}