Teacup firmware and cnc-shield-v3 pins

Hi
as i am using Arduino Uno and a cnc shield V3 for my project i try to configure the pins to connect the heater for my hotend

In the control panel shows the Heater declares the pin AI02 that is an Analog pin in Arduino uno and doesnt have PWM

The problem is that doesn't allow you to change that and choose one PWM pin to connect the Mofset that will control the Heat element


what have to do to change that?

thanks in advance

ok problem solved...
i changed the pin in configuration file... but also i saw that it wasnt necessary to be a PWM pin in order the heater work..

Analog pin can be used also as it is default in the Teacup firmware