Switch the audio input between the 16 outputs by sending a MIDI program change or choosing the output in the GUI. Each output has a processing mode parameter that you can see in the Parameters dialog and link to another bidule or group of bidules processing mode parameter. When the output is selected the parameter is set at "Processing" and when it is de-selected it is set at "Mute". With this it is possible to have complex layouts and having only the wanted bidules using the processing power.