Popup UI Controls - this will cause the client to pop up a dialog with the controls appropriate for the device or variable selected (it doesn't do anything for other page element types)
Is there a definitive list on what are appropriate devices / variables and the type of pop-up that will be produced
I have got it to work on lighting dimmers.
Can it work on a volume control and if so how would I specify that and or define such a device type where it would work