MTRoA runs inside a container on top of normal RoomOS. Cisco only deploys and starts the container when you select MTR during initial setup. (Microsoft requires the factory reset, supposedly to prevent OEMs from switching in/out of MTR on the fly.)
The delineation between the two is pretty straight forward: anything local to the device (e.g. Ciscoās camera and audio AI features, microphone settings, etc) is managed by RoomOS while the user interface and functionality are [limited to] stock MTRoA. There is one exception unique to Cisco: if the endpoint is registered to Webex Control Hub (Cloud Device Registration license required) in addition to MSFT Teams Admin Center the endpoint can perform a native join to a Webex Meeting and present normal in-meeting Cisco features/UI instead of MSFTās Direct Guest Join (aka WebRTC and all of itās limitations). Cisco has also chosen to require WCH registration for xAPI access in MTR mode. For security-conscious environments the container approach also has the advantage of hiding Android behind RoomOS from a network port scan and OS fingerprinting standpoint.
So, for the most part, look to MSFT docs since itās stock MTRoA, same as any other MTR OEM. Cisco docs still apply if you need to do anything at the local device level as an admin.
