How to use softbutton for routing

I was wondering, is there a way to use the softbuttons to program a change in routing.
I need to send a source to L and R and an aux, and sometimes I want to toggle the routing to L/R.

Regards,

Dennis

I’ve tried using a scene with a global filter, but the filter that allowes the main/bus routing is coupled within faders. So that doesn’t work, unless you won’t mind the faders reset to the scene setting.
If you have enough channels, you could use 1 input on two channels, route one channel to LR and the other one not and use mute groups assigned to the soft buttons.
Kind regards,

Johan Velthuis