You can restore a group which has previously been deleted in error.
On the
Groups tab, right-click and
select
Show Deleted Groups. The
previously deleted groups are listed.
Highlight the group to be restored. Right-click and select
Restore Group. The
Restore Group dialog is displayed enabling you to amend the details if
required.
Click
Apply or
OK as required. The group
is removed from the deleted list and returned to the active list.