Dear Lee, Good point & Thanks for the proposal. Currently no ongoing activity on that. And That will be great help if you lead this feature enhancement. Feel free to join Tacker weekly meeting with some initial drafts. Thanks & Regards Dharmendra Kushwaha From: 이호찬 [mailto:ghcks1000@gmail.com] Sent: 10 January 2019 13:21 To: openstack-discuss@lists.openstack.org Subject: [dev][Tacker] Implementing Multisite VNFFG Dear Tacker folks, Hello, I'm interested in implementing multisite VNFFG in Tacker project. As far as I know, current single Tacker controller can manage multiple Openstack sites (Multisite VIM), but it can create VNFFG in only singlesite, so it can't create VNFFG across multisite. I think if multisite VNFFG is possible, tacker can have more flexibility in managing VNF and VNFFG. In the current tacker, networking-sfc driver is used to support VNFFG, and networking-sfc uses port chaining to construct service chain. So, I think extending current port chaining in singleiste to multisite can be one solution. Is there development process about multisite VNFFG in tacker project? Otherwise, I wonder that tacker is interested in this feature. I want to develop this feature for Tacker project if I can. Yours sincerely, Hochan Lee.