To move a user in or out of a group:
Use the drop-down Group menu to select the active group.
Use the left mouse button to select each group member you want to move in or out of the selected group.
Left-clicking on a group member and pressing the Shift key as you move your cursor selects a consecutive set of group members. Press the Ctrl key and left-click individual group members to select multiple non-consecutive group members.
Click the
button to move group members from the In column to the Out
column, thus suspending them, or click the
button to move group members from the Out column to the In
column, thus making them members of the selected group.