Okay, so half a year ago a bunch of students emailed me to ask to be moved to another group. When I asked the Dean's Office how to do it, I was told I had no say in this. And now it's apparently my job to decide who's in which group. And, of course, they tell me this three days before the new semester starts and don't even give me the list of students. And how come it's only my job half the time, anyway? I'll do it. Of course. But I have so many questions.