In the first installment of my screencasts about Campus Instruction Beta from Infinite Campus, I'm going to cover how to set up your gradebook, categories, and assignments to get your year started. You can also find this video on my "Guides & Tutorials" website by clicking here.
I had a teacher ask me if there was a way to hide or remove students who are no longer in your class. The answer is maybe. It depends on if they are officially dropped from your class and appearing as red in your roster and gradebook. If not, then no, you cannot remove them until they have been unenrolled from the class. If the student is showing up as red in your gradebook though, you can hide them so you don't have to worry about them. Here is a screenshot to help you do it: