How to chose muitlchannel or stereo "layer"?

Hi, as told before Audirvana only shows the multichannel songs from the SACD ISO. My system can reproduce both, but how can I chose?
In other softwares, you can see all songs (repeated) stereo first, and then multichannel, that is also a little annoying, but at least, you can chose what “layer” you want to listen to.
Thanks!

Hello @blackmore1514k, you should be able to switch between multichannel and stereo in your audio output setting of your DAC (mine is only stereo)