Hi Sumit, Eugene How about to have one test scenario for services? IMO, we need to combine LBaaS, FWaaS, VPNaaS scenario tests because of utilization of test resources. I wrote my proposal here. https://docs.google.com/presentation/d/1gu12liw-9el_pR_FDQ7qDRuFpnSXxVzOsp6K0ZzX-_o/edit#slide=id.g295949ab9_016 I'm thinking about to use Heat for this testing, because we can re-use the heat template. Best Nachi