I am trying to use field variables to define a message I want sent in notifications. I have got this part going OK.
However I cannot work out a simple and efficient way of having some check boxes or a selector that can let me choose which mobile devices to send notifications to. I'm trying to take the DRY approach and not have repeat blocks of code over and over again.
What I cannot work out is why notify.send_message is not populating with anything. This would be the ideal place to choose devices to notify, yet it seems completely dead with nothing useful to it - will not show any entities at all.
I really do not want to use someone else's blue print. Surely there must be a way..