Oh, the other related request which I have was as follows:
I want to define a scene, say Night Lights ON, that is enables certain lights, but is not linked to any particular "controller" button. I would like to be able to have ISY run a program when this scene is turned ON or OFF.
This would allow, for example, triggering Night Lights On from the JDK, which would turn on the scene, and also, if one was defined, run a program on that event.