How to display lists on independent cell in a repeating group

Hello fellow developers, please has anybody worked on how to assess a list of things stored in a data field in bubble in a repeating group. In this case I stored a list of cases in temporary cases but I want to be able to assess the cases independently instead of together in a repeating group.

You want to show in a repeating group’s cell the item’s infos (as shown in the screenshot) and a list of the “Temporary Invoice c…”?, right?
You are able to insert a repeating group inside a repeating group to show you list.
…I’m wrong…?!

Best,
jupxi