General structure, house structure?

[kellers76]

Hi,
Can you create a possibility to form a structure in the dashboard (and possibly synonymous in the editor)?

I think of a tree structure or something similar,

My house

• Outside
  -- garage
• 1st floor
  -- kitchen
  -- living room
• 2nd Floor
  -- bath room
• 3rd floor
  -- Bedroom child 1
  -- Bedromm child 2
  etc...

In the editor each room is a separate panel, in which the individual nodes are then