Every time I have created groups, I have never understood the option "Require group members to be in the same section". Are we talking about group jumping? But that doesn't make sense if you aren't allowing self sign-ups. Isn't the entire basis of groups keeping them within their own section? Or are you referring to different classes entirely?
What I would really like to be able to do is to have an option when doing the peer reviews of requiring a student to do a peer review outside of their group so that they get exposure to another group's assignment. I was thinking that maybe the above option might be addressing it but it doesn't. Can anyone explain this to me?