I'm developing Smart Home actions for controling roller shutter devices through google home/assistant. I have shutters in all rooms of my house, and can have several shutters in the same room. Individual control of each of my shutters works well. But I'd like to request "close all the shutters of the kitchen", or "close all the shutters of all rooms" but Google does not recognize the intent.
Is there a way to group my devices (like the types.LIGHT) ? Or something else I can do ? Thx, Dam