Contact properties - Member Of tab
Use this tab to view the groups that the contact is a member of. You can also add and remove this contact from the membership of groups.
Member Of
Displays the groups this contact is a member of.
Add
Click it to add the contact to the memberships of one or more groups.
Enter a search string to locate the required group, or click Advance to use the Find Dialog Box for performing a search.
Remove
Select a group in the Member Of list and click Remove to remove the contact from the membership of that group.