In previous years, feedback on complementary courses was passed down from word of mouth. But new and inexperienced students had to seek advice from the senior students. To facilitate making the choice of complementary courses, POTUS has created the student- made guide on complementary courses. It consists of student feedback collected by an online survey, spanning various complementary courses from 2007 to 2010. It contains information on grading and workload, as well as personal recommendations, tips, testimonials, and syllabi.