Any course numbered 500 or above is designed for graduate students and normally carries credit toward one of the graduate degrees. Certain advanced undergraduate courses numbered in the 300s and 400s also may be approved for a given graduate student, either as a regular part of his or her graduate program or to remedy a deficiency in preparation. When a graduate student is permitted to enroll in a course numbered below 500, the credit prefix E, G, or N may appear on the registration and record forms. See Grades and Records later in this chapter for rules related to credit prefixes. No more than 12 credits of courses numbered between 300 and 499 may be offered in fulfilling the requirements for advanced degrees. Students registering in undergraduate courses are subject to the policies of the undergraduate division offering the course.