Use the Push to Bottom command from the Controls menu to push the selected control behind the control or controls that it overlaps. (For the reverse of the Push to Bottom command, see the "Bring to Top" command.)
To push the selected control behind controls that it overlaps, perform one of the following actions
Select the Push to Bottom command from the Controls menu.
Click the Push to Bottom palette button.
The selected control is then pushed behind the other overlapping controls. See also "Pushing a Control to the Bottom", earlier in this chapter.