| 
    
    
    
                
                    From the Create
                                        section of the action bar, click Plane
				 .
                Select  Offset from plane. A preview plane is displayed In the work area. 
                In the Reference box, select a plane. Specify the offset distance by changing the default value in the Offset box or manipulating the handle in the work area.
                Click Reverse Direction
                     or the arrow handle to reverse
                    the offset direction.
                Click OK to create the plane.
                
                    The plane
  (identified as 
  Plane.xxx) is added
  to the 
  tree.
                    
 
             |