How do I edit an existing Turnitin rubric or grading form?

Rubrics that have been attached to an assignment cannot be edited. Duplicating a rubric enables you to reuse a rubric that you would like to modify. 

1. Open the Rubric Manager.
2. Click the rubric list button to view your existing rubrics.
3. Scroll down and select the rubric or grading form you would like to duplicate.
4. Click the rubric list button again, and then select Duplicate this rubric or Duplicate this grading form.

5. Give the rubric or grading form a new title, and edit the content.
6. Click Save to save the changes.