I think that even though you are using Zigbee2MQTT (a.k.a. Z2M) with Home Assistant it is important to understand that Zigbee2MQTT is a separate application plus remember that they have their own community too, and therefor it probaby a good idea to refer to their guides there too as those probably have more knowledge specific to Zigbee2MQTT needed for radio type adapter migrations. See for example:
Also note that the linked Z2M community guide in turn contains many more links to other references.
More references:
- Add guide to migrate adapter including unsupported ones
- migrating coordinator from ZBDongle-E to ZBDongle-P
- migrating coordinator from Conbee 2 to Conbee 3
- Sonoff Dongle P with Zigbee2mqtt can’t be swapped / replaced
- Replace a Conbee II
- Migrate from ZHA
- Migrating back and forth between ConBee II (ConBee 2) and ConBee III (ConBee 3) using zigpy backup and restore? zigpy/zigpy-cli#41
In summery I think that guides for migratiing between radios in Zigbee2MQTT belongs in the Z2M community forum instead → Koenkk/zigbee2mqtt · Discussions · GitHub
Or perhaps better yet, consider updating their website FAQs and/or adding articles there too in order to extend the official Zigbee2mqtt documentation → GitHub - Koenkk/zigbee2mqtt.io: 📘 Zigbee2mqtt documentation