From the The-GPO-has-you Dept. As of recent, one of my clients was facing an interesting issue: They wanted to do a seamless switchover from a currently windows GPO managed environment to a RES Workspace Manager environment. Essentially the job was to devise a method to make one system let go and have the other one take over at the same time. This example was built on a 2012R2 AD with a Win7 front-end.
This method revolves around using a simple AD group that serves a dual purpose. 1) When a user is put in the group, specified policies are denied and 2) Workspace Manager takes effect. The nice part of this approach is that it is fully reversible, just by removing the user from the group.