Group commands to start a scene

Hi All,

I am very new to the Z-Wave world, and catching up using the wiki/forum/experimentation.
I have a very simple need, that does not seem to be tackled (maybe to obvious) in any doc and post I read.

I have a group association to link a switch button to a dimmer plug-in (group 2), however I don’t like much the association system as it cannot allow me to add intelligence. I would prefer to trigger a scene.

The switch button does not appear in the trigger list to start a scene, so I was wondering if I could have a trigger on the group 2 command, and how could I implement such a trigger.

Would you have any advice?

Thanks a lot,