When courses are concurrent and in situations where a student wishes to submit a body of material to satisfy the requirement of more than one course, the student must notify the instructors of both courses of her/his intention, so that they may each decide what is appropriate for their own course.
When one of the courses has been taken in a previous term, the current course instructor must be notified by the student of her/his intention of submitting the same course material. The current instructor has the final decision on the extent to which the material is allowed.