Thanks for posting to the Community.
Were you able to solve this issue? If you know the solution please share it here, you might help someone that has the same question.
Thanks for creating the thread. As far as I know, the functionality which you are asking over here is gonna be implemented in SD 2016.4 release which should be available at the beginning of next month.
I encourage you to have it tested because I am sure developers are doing wonderful job at improving the Workspaces to meet customer's needs.