Multifonctions steering wheel diamond

What is your question?

I looked in the instruction book to program my multifunction steering wheel on my 2017 Porsche Cayenne. I couldn't find the steering wheel function in my system even i search in the Car menu. To be precise I want to program the small diamond to be able to control the music on my phone. At the moment when i press the diamond it’ s the radio that turn on, i want to change track of my playlist. Is it possible to do it directly on the steering wheel?