Domoticz

hi everyone

so im using imperihome as a front end for my demoticz setup

i have a on off switch for both my heating and cooling in one of my setups

what i would like to do though is be able to set a time in imperihome for a variable

basicly what i would like to achive is the following

when i click on the button called wake time i can enter a time
this is sent as a variable to domoticz for me to use as a time for my heater to turn on

is this possible?
or do i need to look for a diffrent way