Roku Channel App IDs

Having installed the Roku Integration with no issues, I am developing some automations.

One of them is to: When my cell phone changes states (rings, text msg comes in, etc) the Roku will mute and pause running the show (if one is playing).

Developing the automation went fine, until testing with NetFlix led me to trying to identify the Channel App IDs - IE - what is the channel ID for Netflix within Roku. Why?

Cause, in the Roku integration, in HA’s Entity-State you can input the Roku Ultra Active App ID and then do an action (in my case).

Problem, Where are the Roku Channel IDs located? Where can they be found?

Thanks in advance for the help.

this will list them.

Many thanks!