@Dmaier-
As far as I know, there is noting for you to set up. Some channels support this and do it automatically. Others don't and you have to log into them on each Roku.
If I'm missing something I'm sure someone will come along to correct me.
Roku Community Streaming Expert
I am not a Roku employee, only a user like you. Please, no support questions via private message -- post them publicly to the Community where others may benefit as well.
If this post solves your problem please help others find this answer by clicking "Accept as Solution.".
Ultra 4800 | Streaming Stick 4K+ 3821 | TCL Roku TV 43S245/C107X