Would like to give admin rights for person XYZ in a group. When particular group has over 600 members it becomes pain in the ass to find the person XYZ from the member list as it is not sorted*.

(*) Current sorting (or more lack of it) seems to be ID based in order a member joined the group where last joined member is the first on the list. Please at least SORT BY (realname||username) the current query if your publishing platform doesn't provide ready made paging and/or field sorting controls...

Cheers