Where is the "team page" for a Group?

Possibly another stupid question but I have only just started looking at allowing people to add themselves to user groups and not needed or even noticed this checkbox before. I can't find the "team page", for the group, that this talks about.

Ah I see. Thank you. A little odd that members are 'Staff' as in my forum they will still only be members, but it's a lot better than not having it at all.

Thank you sir.