I have an add code for anth 469: special topics medical anthro. it says that i cant sign up for it using the internet, so i'll have to go to the dept office. the thing is, it says no freshman or sophmores, and im a sphmore. Do i have to get a special add code or something? I didnt see any special notes about having to register via the dept office or anything, just that add codes are needed, and i have one.