Temperature effect in Electrostatic module.

Hi,

I am using Comsol ver 3.5a. Can anyone guide me that how could i observe the effect of temperature on capacitance value in Electrostatic module ? From where i can change/control the temperature in Electrostatic module ?

As i am working on 12 electrode capacitance sensor filled with oil and would like to observe the change in capacitance values based on temperature change.

Please guide me.

Thanks.