We’re in the process of upgrading a client’s infrastructure.  As part of it, they have a Horizon server that has desktop terminals.  Their current server is 6.2.9. We’ve built a new Horizon server 7.6 (eventually we’ll update it to the latest version but for compatibility purposes we started with this one.)  If we want to migrate the current terminals to the new server, would the best way be to add the vCenter to the 7.6 server and then remove the terminal from the 6.2.9 server and add it to the 7.6 one?     Then after all the VMs are moved shut down the old server?