Bulk Remove Persistent Clients

Is there anyway to bulk remove persisistent clients that are associated with a group?

I had a group based on temp/user and needed to switch it over for some state testing we just finished up.

I switched it to perst/deviceName so our wyse devices would get the same VM each time.

After testing I switched it from perst/deviceName to temp/User and get the following prompt.

"You have changed the persistent client assignment type from [Device Name] to [User]. Any existing persistent [Device Name] assignments in this group will be removed."

I accept this message and it keeps all the wyse device names in the persistent client column.

I have now switched it to perst/deviceName just so there are avaiable computers when a login is requested, so I still have the 1:1 mapping of device name to vm.

Any suggestions on bulk removal of the persistent clients listed?

Environment is 7.5 with Wyse Hotfix

Traditional Instant Provisioned Groups

Wyse C10LE Termainls.