You can create rubrics for instructors to use across your institution. Instructors can add account-level rubrics to their assignments, graded discussions, and quizzes. Instructors can also create their own rubrics in their courses.
In Global Navigation, click the Admin link , then click the name of the account .
Click the Add Rubric button.
Add details to the rubric.
Manage Existing Rubric
Click the name of the rubric you want to edit or delete.
Note: Rubrics that have been used in more than one place cannot be modified.
To edit your rubric, click the Edit Rubric button.
Edit Rubric Details
To rename a rubric, type in the Title field .
To edit a rubric criteria description or long description, click the criteria Edit icon . You can also edit criteria ratings , add rating options , and edit points .
To delete a criteria from the rubric, click the criteria Delete icon .
You can also add new criterion  and outcomes .
To save your edits, click the Update Rubric button 
To remove associated outcome criteria from a rubric, click the Delete icon . Outcome criteria can only be edited from the Outcomes page.
Click the Delete Rubric button.