Is there any initiative to support the Ziggo next to the system?
If a device is supported you can check the appstore: https://apps.athom.com/
If your brand is not supported or your device is not supported and Athom is the developer you can request for adding new devices:
If your brand is supported and a Domotic enthousiast is the developer you have to contact the developer himself. Be aware he or her developed the app in his spare time.
I’m also hoping that somebody creates an app for the basic functions of the ziggo next box.