Input Boolean states

I have a camper that I use in the winter. I am trying to automate my propane heater blankets so that the active one turns on at a certain temperature. I am using an input boolean to tell whether the switch is set to the right or left tank. I would like this to display left or right rather than on or off, but I can’t figure out a way to do that. Any ideas? My configuration.yaml looks like this:

input_boolean:
  tank_switch:
    name: Tank Switch
    icon: mdi:propane-tank

The state of an Input boolean is either ‘on’ or ‘off’… there isn’t really a straight forward way to change it. Instead, use an Input select with options “right” and “left”.

I will try that tonight, thanks!

That worked! Thank you so much!