Hi everyone,
Bit of a noob when it comes to HA to please be kind! 
The way I’ve configured most of my dashboards is as follows:
- 1st Floor
- Floor Summary
- Room 1
- Room 2
- Room 3
- 2nd Floor
- Floor Summary
- Room 1
- Room 2
- Room 3
- 3rd Floor
- Floor Summary
- Room 1
- Room 2
- Room 3
What I’d love to do is now create a single “Home” default dashboard, where the home page is a summary of each floor summary, whilst subsequent pages are literally identically linked to the existing “Floor Summary” page already created.
In an idea world I’d really like it if each page on the “Home” dashboard is a literal copy/duplication of the “Floor Summary” page from the per-floor summary. Something like:
- Home (to be created, summary of each floor summary dashboard)
- 1st Floor Summary
- 2nd Floor Summary
- 3rd Floor Summary
Is this possible? Or I guess I know it’s probably technically possible if I go and re-create the summary page from each floor dashboard into the Home dashboard per page… but I was kind of hoping that not only could I copy the per-floor summary into the new Home dashboard, but that it’s literally a linked, live copy which stays in sync. So I was to update a card in “3rd Floor - Floor Summary” those changes would be duplicated to the “Home - 3rd Floor Summary” automatically…
Is this possible or am I asking for too much? Even something as crude and basic as whatever a modern day iFrame is called these day?! 
Thanks in advance,
Steve