Are you Commerce student? If you are, you can go directly to see adviser and she will help you. (DT 7th floor) For students in other majors, I am not sure about it. Sorry can't help you more.
Good luck!
NO. YOU DON'T NEED TO.
YOU ONLY NEED TO FILL IN AN APPLICATION FORM ON LINE. AND WAIT FOR THE RESULT. BUT THE END LINE IS PRETTY SOON. BETTER BE HURRY!