Share Email Facebook Twitter LinkedIn To Delete Gradings Select the grading. Click Grading tabModify panelDelete Grading Find. Select a point in the grading or site to delete the grading. Surfaces based on deleted grading remain in the drawing. Parent topic: Editing Grading Related Concepts About Editing GradingAbout Creating Transitions for Gradings Related Tasks To Create Transitions for GradingsTo Fill a Void Area in a GradingTo Edit Gradings With Grips