Use the New Avoid Area command on an operation to designate an area not to be machined. Create avoid areas on a face mill operation using the 2D sketches in the part. Examine the avoid areas by expanding the face mill operation.
Use Volume features to recognize geometry that does not match any other feature type. The volume feature can be replaced with a standard SOLIDWORKS feature. Recognize volume features. Recognize boss and cut revolve features. Use the Up To Face option with cut extrudes. Replace volume features with standard cut features. Edit the mapped features.