Creo Reverse Engineering (Restyle) > Creating Symmetry Planes > To Create a Symmetry Plane
  
To Create a Symmetry Plane
1. Click Restyle > Analytical Surface > SymmPlane.
2. Create a symmetry plane in one of the following ways:
Select a single domain on the facet model to generate a symmetry plane for that domain and click OK. The symmetry plane divides the domain into two.
Select two domains on the facet model to generate a symmetry plane for both the domains and click OK. The symmetry plane is placed between the domains.
Click OK. The symmetry plane is generated for the entire facet model.