You can disable a grade point so that it no longer functions as a grade point.
Note
This is a different action from setting grade point values to zero. When you disable a grade point, it no longer acts as a grade point. When you set grade point values to zero, the points still act as grade points.
To disable a grade point:
If it is not already open, open the Sizes and Grading pane.
In the 2D window, select the grade point or points you want to disable.
Go to the Sizes and Grading pane.
Clear Grade Point.
The grade point is disabled.