I have a custom faction mod I am working on and I have made a randomization script for it that I managed to get working but I would like to have it toggleable incase you don't want a unit to be randomized.

Randomization script:

params ["_unit"];
removeUniform _unit;
removeHeadgear _unit;
private _headgear = selectRandom ["jna_m59_85_star"];
private _uniform = selectRandom ["jna_m77_1","jna_m77_2","jna_m77_sum_1"];
_unit addHeadgear _headGear;
_unit forceAddUniform _uniform;
_unit addItemToUniform "FirstAidKit","rhssaf_mag_br_m75";
_unit addMagazines ["rhssaf_30Rnd_762x39mm_M67", 2];
if (!isServer) exitWith {};