I don't know how feasable this is, but I'd like to sugget adding the ability to populate setpoints in thermostat scheduler with rule machine global variables. I have been able to do it using a rule, but having thermostat scheduler directly accept the variable would be great. My use case it that I have a setpoint reset based on outside temperature so as it gets hotter the cooling setpoint goes down.
Variables are specific to Rule Machine and rules. They are not available in other apps. This is not a feature request that we would implement.