[D&D 4.0] AC issue with different Atributes

Hello. First of all, I want to thanks all people involved with Roll20 and do a awesome job helping other players/gm's to ensure the maximum entertainment for all RPG lovers. I searched around the foruns and can't find a solution to my problem. The armor class values to D&D 4.0. Since Intelligence could be your AC natural provider and the sheet only reads the Dexterity bonus; how can I change that value? Do I need a macro or something?

Go to the last tab of the sheet (Settings) and scroll to the bottom. There will be a section to define which ability modifier is used for each defense.

I will hopefully be submitting a change for this soon. I'm buttoning down a couple more things before submitting the code.

@Brian Thanks, I didn't notice there was a "Setting" .  @Wes The sheet is amazing. It was my fault I didn't saw the button before.