Change the titles, descriptions, or grading information associated with a rubric. You cannot edit a rubric's grading information once the rubric has been associated with an assignment or other gradable course component.
The lock icon (rubric is locked) indicates that the rubric is associated with a live activity in the site and cannot be edited. If you need to edit a locked rubric, you detach it from the activity where it is being used, or make a copy of the rubric and edit the copy.
Select the Rubrics tool from the tool menu of your site.
Click the edit icon (Edit Rubric) associated with a rubric.
Note: You cannot edit a rubric's grading information once the rubric has been associated with an assignment or other gradable course component.
Click on a rubric that you wish to edit.
Note: You cannot edit a rubric's grading information once the rubric has been associated with an assignment or other gradable course component.
Click on a rubric that you wish to edit.
Note: You cannot edit a rubric's grading information once the rubric has been associated with an assignment or other gradable course component.
Click on a rubric that you wish to edit.
Click Remove Content.
Click Remove to confirm.