No matter what I try, I can’t get the editor to produce anything like the above, specifically the three columns within one column. The IIS web server perspective has it, so it’s possible - is it done by manually editing some file somewhere?
I think what I ended up doing was to clone a dashboard that already had a similar layout, like the Server perspective one, and then edit that. I think I remember trying the editing Json as well but it’s a while ago and I got sidetracked by a thousand other things! I’ll try and find out what I did and update later.