The manager can change that setting in Tools | Options | Delegates.

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Sue Mosher, Outlook MVP
Outlook and Exchange solutions at http://www.slipstick.com
Author of
Microsoft Outlook Programming: Jumpstart
for Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
> As a delegate of my manager's outlook calendar, when I
> make a meeting, how can I set outlook so that only I get
[quoted text clipped - 3 lines]
> Thank you !
> Mary