Apply/Remove ClipView (Arrange Menu)

This option reads:

Apply ClipView when there are two or more objects selected.

Remove ClipView when there is a ClipView selected.

Apply ClipView:

The rear object in the selection
(the object behind the other selected objects) "clips" or "masks" the other objects. (The effect is similar to viewing the other objects through a window the shape of the rear object.) See Using ClipView for more details.

Remove ClipView:

Remove any clipping applied to the objects in the ClipView.

Movie—click below (not working in this version)

Using ClipView