Thanks for posting your query on PSC, This looks like entirely customization.
1. Go through clipboard >> systemPages>>pyWorkGroupList ( you should find all the workgroup).
2. Go to OpearatorID page in clipboard and check for pyGroupGroup.
3. Use ApplicationProfileSetup Activity (Available rule)
based on your business conditions fetch the workgroup from pyWorkgroupLIst and set the pyworkgroup and save it (Mandatory step).