Click Edit > Preferences, then click Mail Accounts.Select the GroupWise account to edit, then click Edit.Click the Proxy tab. Click Add. To add a user to the list, type the name in the Name box or import the contact from Contact list.Select the rights you want to give to the user.Repeat Step 4 and Step 5 to assign rights to each user in the Proxy List.Click OK, then click Close.To delete a user from the Proxy List, select the user, then click Remove User.
