replied on December 28, 2023
I would not recommend setting this up as a Table or a Collection - those are really designed for repeatable rows of data.
For a structure like this, you just have to get really creative with your appearance and CSS to get it looking like you want.
You've tagged your post as "Classic Form Designer", which could mean some difficulty getting this set-up the way you want. You'll have a lot easier time doing something like this with the New Form Designer than with the Classic Designer. You can do it with the Classic Designer, but it's going to rely a lot more on the CSS you utilize, whereas the New Designer will give you an easier time getting everything laid out in the structure you want just with drag-dropping fields.