Not that I am aware of.

--�
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact. All
unsolicited mail sent to my personal account will be deleted without
reading.

After furious head scratching, Kiwi trainer asked:

| We have a problem with meeting attendees accidentally (or otherwise)
| deleting meeting requests from their calendars. Is it possible for
| the meeting organiser to set a rule or something similar which means
| that the only way the meeting request can be removed from attendees'
| calendars is if the organiser cancels the meeting?