In the Folders List, right-click Folders - your name.
In the pop-up menu, select Properties for Folders - your name.
In the Mail Folder Properties window, click the Advanced button
In the Sun Java System Connector for Microsoft Outlook properties dialog, select the Address Book tab.
Within this tab you can change the following Address Book properties:
Address Book Server URL — add the URL path portion to the server information. This is the URL used to connect to the Address Book Server from Outlook. The default URL is http://server:80/uwc.
Use Alternate User account — if this checkbox is enabled, Address Book Server uses an alternate user account than the account specified under the Sun Java Enterprise System tab. Enter the User Name and User Password for this alternate Address Book Server account in the appropriate fields.
When you are finished making changes, click OK.