I was toying with colorComponents property for QuickApp type color controller to see if I can turn it in some sort of control for CCT (Correlated Color Temperature) lights. What I can say other than mission success.
I found how to use color components Cold White and Warm White by toying woth colorComponents property via Swagger (Fibaro API).
This is just bare QA with use of CCT and it lacks connecting it to any Z-Wave device, e.g. Fibaro RGBW controller (would