One of the more difficult subjects about the otherwise super-simple #FSLogix software is “concurrent sessions”. In a nutshell it comes down to this: you can only have one read-write session. The rest of the session will be read only. If you want to persist changes from the read-only sessions you will need to find a way. #Citrix UPM (here is that partner again 🙂 ) is one of those ways. James Rankin (@james___Rankin) explains exactly how (and why) you would set this up.

via QuickPost – allowing multiple server sessions with FSLogix Profile Containers by using Citrix UPM – JAMES-RANKIN.COM