Example: You would like to reqest a permission code for PSY 3000-002. The class number
(Class #) is 1533, the catalog number (Cat. #) is 3000, and the section number (Sec.)
When requesting permission codes for PSY 3000 and PSY 3010, provide the section number
for the lab in which you wish to register. Receiving a permission code for the lab
will automatically enroll you for the lecture section.