Hello, to open the DZAI vehicle you should go to the file DZAI\spawn_functions\spawnVehiclePatrol.sqf find the line
_vehicle setVehicleLock "LOCKED";
change to
_vehicle setVehicleLock "UNLOCKED";
you can also add under this line
_vehicle addEventHandler ["GetIn",{_nil = [nil,(_this select 2),"loc",rTITLETEXT,"Warning: This vehicle will disappear on server restart!","PLAIN DOWN",5] call RE;}];
this will warn that the vehicle will disappear after the restart (vehicles can be sold)
you can also add loot to this transport by changing
clearWeaponCargoGlobal _vehicle;
clearMagazineCargoGlobal _vehicle;
change to
_vehicle addWeaponCargoGlobal ["",10];
_vehicle addMagazineCargoGlobal ["",10];