To edit/delete assessment grading, follow these steps below:
How to edit assessment grade
Click on Configuration on the left menu pane
Select Grading format on the list of menus displayed
Select a Class you want to edit
Click on Grade
Click on Edit grade
Type the Description of the grade and click Save.
How to delete assessment grade
1. Click on Configuration on the left side
2. Select Grading format on the list of functions displayed.
3. Select a Class that you want to delete
4. Click on Delete and select Ok.