I wish to create a new Person / User and installing the companion app on his phone to access Home Assistant.
I want to limit this person to access ONE and ONLY ONE view configuration in the dashboard.
He should not only view the view Configuration but he should be allow to use it. For example, being able to turn on/off a light on that view.
But nothing else.
I have not yet install the companion all on his phone. However, I did create the Person and the User.
But I cannot find out how to limit access/use of a single view configuration.
Any suggestions how to proceed.