Creo Reverse Engineering (Restyle) > Creating Symmetry Planes > To Edit the Planar Curve and Surface that are Aligned Using Normal To Plane Constraint
  
To Edit the Planar Curve and Surface that are Aligned Using Normal To Plane Constraint
1. Click Restyle > Modify Shape.
2. Select the planar curve or the surface that you want to modify.
3. Drag the control points of the planar curve to change the shape of the curve. The movement of the control points is restricted to the datum plane on to which the curve is projected.
4. Drag the control points of the third row and all subsequent rows of the surface mesh to change the shape of the surface.