I have set up 3 self sign-up groups sets in a course. I hoped that when students sign up for a group, each group would have its own tab and have the same look that I see in the admin screen. However, I discovered all the groups show up under the same tab in the student view. Is there a way to separate the groups in the self sign-up? They will be signing up for each of the groups at a different time, and I'm afraid students will select and sign up for the wrong group.