I'm using cloudera 5.2.5 and am trying to configure nested user queues using dynamic resource pools, similar to using the <nestedUserQueue> rule directly in the fair-scheduler.xml file. On the "placement rules" tab , with the "Advanced" radio option selected, I see dropdowns for root.<username>/<primaryGroupName><secondaryGroupName> rules but not for creating nested user queues. Is there anyway to accomplish this?