Setback feature of thermostats

MCV is it possible to add Setback feature of thermostats that have the internal setback function?
The RCS tz-43 and the Trane have this feature.
I belive that is the “setback schedule specific device class”
This would be a nice featurealong with the ability to enable and disable the feature.

What do you guy’s think?

We just got both of those thermostats. I’ll see how they work and try to get this into the Luup release.