NX Reversing the Material Side in a Contour Profile Operation

A Contour Profile operation is used to create a tool path on Sheet Bodies. Because the faces being cut are Sheet Bodies and not a Solid Body the surface vectors can be in either direction. This could cause the tool to cut on the wrong side. How can the surface vectors be reversed if incorrect? 

After selecting the Part Geometry press Topology.

On the Topology menu press Rebuild Topology and Unify All.

  Press Reverse All to correct the surface vector. 

After correcting the surface vectors the tool is on the correct side of the sheet.