Implemented basic RBAC,
    Need to configure the access tag in the menu.xml for whereever some changes requires,suppose tenant should not access the infra monitoring menu item then need to specify
    <access>
         <roles>
                <role>admin</role>
             </roles>
             <orchModels>
                 <model>openstack</model>
                     <model>cloudstack</model>
              </orchModels>
    </access>