I added my children's login to my own when registering them to canvas. I thought this would simplify things when submitting and looking at grades. The problem is, now if I submit anything, it looks like it is being submitted by me instead of them. I tried to just delete their email in my settings, but it still lists their email addresses as a way to log in. It doesn't give me an option to remove them in that area. What can I do to separate them from my login?