Mushroom-template-card

Configuration Frontend
1

Hello,
I want to change my overview with mushroom-template-card to the new sections implementation.
But I have no idea how to change mushroom-template-card that navigates to subviews to the new sections.
This is my current Home overview:

image
image631×772 27.8 KB

So each room is this code:
image

Any idea how I can convert this, because this is a pain to maintain.

Thanks for any feedback.