Click the Arrange | Move | Backward command to move the selected object backward one layer. Objects can also be moved by dragging them to a new position in the Object Manager.
In the left drawing, the red square is located in front of all the other objects. Use Move Backward to move the square back one layer so that it appears between the circle and the triangle (middle drawing). Selecting Move Backward again places the square behind all of the other objects (right drawing). Move to Back also places the square behind the other objects.
See Also