I went to look at the groups in my community to see who amongst my members was TL1 and not yet TL2, but there doesn’t seem to be a simple way to do that – am I missing something? Seems like it would be helpful (viewing the members of the TL1 group doesn’t give very useful information as it also contains everybody in the TL above TL1!)
Very true. Everything is much easier when you know the answers.
Though I’m also a big fan of data explorer. You might find the inbuilt lists don’t have all the info you want, and that can be where a custom query could come in really handy.