You might want to have teaching assistants or other instructors assist you with your course or collection. These participants can perform many of the same tasks as you, the original instructor; the only limitations are that they cannot copy or delete a course or collection that they didn’t create.
To add instructors:
From your MATLAB® Grader™ home page, select the course or collection you want to add people to.
Click Collaborate with Instructors.
Enter the email address of the instructors you want to add to the course or collection. Separate each email address with a comma. For example: email@example.com, firstname.lastname@example.org.
MATLAB Grader displays the additional instructors in the Instructors tab.