No, the users calendars are under the users control.

--�
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, Ken Cohn asked:

| Is it possible to schedule a meeting for a group or individual and
| not allow them to accept or decline the appointment while
| automatically adding the appointment to their personal calendar. We
| are using Exchange 2003 Enterprise edition.