Help! I need a quick group channel fix!

Does anyone know how to change the configeration (stereo, 5.1 etc) after it has been created?

I know you can delete it and start again, but it will cost me dearly to do this, timewise. 34 groups all set up! I want to set them from their current stereo, to 5.1. Rectify my mistake



I’m sorry, this is not possible in Cubase.