sonos control

i have some Siemens TC5 displays on witch i want to control my sonos AMP.
I already have the sonos master program working on the BOS. So i can control the sonos on my phone.
But now i need to connect te functionbuttons to control the sonos to group addresses, so i can link them to KNX devices.
I found the ControlSonosFromKNX program, but how can i make the connections to my sonos amp and KNX groupadresses?
Has there been made a tutorial on youtube on?


You're welcome bud