Hi luckyfabian,
You have a few options available to you depending on which interface you have.
If you have an interface with the loopback feature this essentially gives you inputs with without physical connections routable over your Mix Control/Focusrite Control software, thus allowing you to route your computer audio into your DAW wirelessly. If you have another interface without Loopback you can still achieve the same routing with a physical connection.
I’ll be happy to talk you through either process once you let me know what device you have.
Best regards,
Jack Lane // Focusrite & Novation Technical Support Engineer