Thermostat Message "Set by [USER]"

In having multiple users capable of accessing the thermostat; I’d like to know whether the thermostat is current operating based on the set of rules OR if another user has set it to a custom level. I want to know if someone else in my house has altered the temp when I am considering changing it. Instead of it just being HOME/AWAY/SLEEP, perhaps it could include text that would state the default setting has been altered by whatever user has made that change. For example, if the current setting is different than whatever is on the schedule, it could state below scroll wheel to change the temp to something like “Current temp set to X by Y at Z(time)”.