That's not an Outlook function. You'll need to be an adminsitrator and use
Active Directory Users & Computers.

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Sue Mosher, Outlook MVP
Author of
Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
>I am making a bunch of new distribution lists for work, and I would like to
> add them to our Global Address Book so anyone on our network can access
> them.
> I am having trouble figuring out how to do this, though. Any hints?