I cansee many topics/and workaround regarding virtual switch or mods to setHOME, AWAY, NIGHT, VACATION, VISITOR etc.
However, what we need is a ground choice to set modes. This is implemented inother hubs I have tried like: Homeseer, Vera, Homesenter, Smartthings and soon. (see picture)
After integrating nest I can get something that looks like what we need (example1.)
Please integrate modes (variable) with choice of virtual switch with more thanon/off