Topic "Batch edit of (1000+) RDP Sessions?" a message from Kees Huizer

I have a RDM environment with more than a 4000 items, more than a 1000 of those are RDP sessions.

I would like to set the 'prompt for comment on close' parameter for all those RDP sessions.
Is there a fast way to accomplish this? I can't seem to filter out the RDP sessions to do a batch edit (?)