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- Open your outlook address book. This can be done several ways try holding down the Control, Shift, and B keys while outlook is open
- Now that the address book is open, verify that "Global Address List" is selected
- Search for the name of the list you wish to edit
- Double click on the list you wish to edit
- Select Modify Members
- Add and remove members of the list
- Select OK
- Select OK or Apply to complete this process
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