Subtracting shapes
Subtracting objects removes a section of the underlying objects using the outline of the top-most object.

 To subtract a shape
 To subtract a shape
1. Select the objects (see Selecting objects).
2. On the Arrange menu, choose Combine Shapes then Subtract Shapes (or press CTRL+2).
Tips
 You can use with all object types 
 including bitmaps.
 You can use with all object types 
 including bitmaps.
Movie—click below (not working in this version)
Moving objects backwards and forwards