Change vehicle armor

[Sneax x 4]

Hi,

i want to change the armor of a ifrit... especially the window of the vehicle so if found this https://community.bistudio.com/wiki/CfgVehicles_Config_Reference

but i dont know where i have to put this in:

// for vehicles general
armorStructural= 1;	// ranges between 1 and 4.0, default 1
armorFuel = 1.4;	// default
armorGlass = 0.5;	// default
armorLights = 0.4;	// default 0.4 in all models.
armorWheels = 0.05;	// default
// for tanks
armorHull = 1;
armorTurret = 0.8;
armorGun = 0.6;
armorEngine = 0.8;
armorTracks = 0.6;
// for men
armorHead = 0.7;
armorHands = 0.5;
armorLegs = 0.5;
// helicopters
armorHull = 0.5;
armorEngine = 0.6;
armorAvionics = 1.4;
armorVRotor = 0.5;
armorHRotor = 0.7;
armorMissiles = 1.6;
armorGlass = 0.5;

???

Thx for your anwers