Auto-add 433/mqtt discovered devices to a dashboard?

Hello everyone,

One question - I run 433_rtl and 433_auto_discovery. These discovered devices are ending up in Integrations->Mosquitto broker->devices. From there I have to check what devices are there and then manually add them to a dashboard.

I have two questions:

First - how can I have separate integration/placeholder/collection for all 433Mhz devices and not put them into Mosquitto broker integration?

Secondly - how can I add these newly discovered devices and their sensors (like temp, humidity, UTC, etc) automatically into one designated dashboard instead of manually adding them one by one?