Midas Pro1 - DN9650 over Dante KT64 studio recording configuration

I'm using my live setup - Midas Pro1 and DN9650 over Dante KT64 - now in the studio. 

How can I record a single channel with a microphone connected to the Pro1 and at the same time send an audio file from the Daw to the Pro1? I can't find ways of flexibly routing the signals. The Pro1 works in Normal or Tape return mode, but with all channels simultaneously...this is fine for multitrack recording not for studio recording.
Any solution? Many thanks