Any example knx rgbw inclusion

Hello everybody.
I have the following problem with Openhab.
How can I use Knx rgbw controllers in openhab.
I just need an example.
I am very thankful for any help.
I use Openhab 2.3.0 and knx binding 2.3.0
I could not find a single example.
thank you in advance.
Google translator 22.07.2018 = D