Is it possible to be able to restrict which users are allowed to be included in a meeting request? We have several meeting rooms that are set-up as Exchange 2003 resources. One of the meeting rooms is just to be used by our Architecture team. There are whiteboards in that room with internal information that we don't want to be shared.
The trouble is that when the other rooms are booked the Sales people will bring in clients and/or partners into the Architect meeting room.
I'd like to be able to restrict the attendees for that room to just internal people. Is there a way that people cannot add an external recipient as an attendee when creating a meeting request for that particular room?