Split a face by section or cross-section curves originating from a specified point.
Required Step 1 
Pick the face to be split. Only one face can be split using a point.
Exit when the face is selected.
Required
Step 2 
:
Pick the splitting point. See Picking Points for details.
A set of section and cross-section axes will appear. Choose which direction you want to split.
Press OK 
or Apply 
in the Feature
Guide to complete the function.
The face is now split into two faces.
When completed, the Split will appear in the Feature Tree as follows:
