Multiple providers for appletv 4k
I have multiple tv providers- how is the best way to handle the tv provider settings for my Appletv 4K device?
Apple TV 4K, tvOS 13
You can set one TV provider at a time, and there is no convenient switching. Select the one that you want to use to authorize other apps with. It enables the “Single Sign-on” or “Zero Sign-on” feature.
TV providers that have their own app with everything in it, are not very suitable for this feature.
Set up single sign-on with your TV provider on Apple TV - Apple Support