Using the User / Group Management Dialog to Manage User List Members, or Membership in Other User Lists

Open the User / Group Management dialog.
Expand All User Lists, then select a user list from the list.
To manage the members of the selected user list:
1. Set Display Type to Members.
  The Assigned list (right) shows the users, groups, and other user lists in the datasource that are current members of the selected user list.
  
  The Available list (middle) shows the users, groups, and other user lists in the datasource that are not current members of the selected user list.
2. To add members to the selected user list, select one or more users, groups, and other user lists from the Available list, then click the Add button (right arrow) to add them to the Assigned list.
3. To remove members from the selected user list, select one or more users, groups, and/or other user lists from the Assigned list, then click the Remove button (left arrow) to move them back to the Available list.
To change the user lists to which the selected user list belongs:
1. Set Display Type to Member Of.
  The Assigned list (right) shows the user lists in the datasource of which the selected user list is a current member.
  
  The Available list (middle) shows the user lists in the datasource of which the selected user list is not a current member.
2. To add the user list to another user list, select one or more user lists from the Available list, then click the Add button (right arrow) to add them to the Assigned list.
3. To remove the user list from another user list, select one or more user lists from the Assigned list, then click the Remove button (left arrow) to move them back to the Available list.
When finished making changes, click OK.