In addition to the items in the Required Documents section, you should include:
Copies of spouse's or parent's F-1 immigration documents. This includes all I-20 Forms, passport biographic page, visa stamp page and Form I-94 (front and back). If your spouse or parent is on post-completion Optional Practical Training, you should also include a copy of their Employment Authorization Document (EAD card).
The change of status must be approved before you may begin classes.