Amnesia editor - Unlocking doors help? [Solved]

[FlawlessHappiness]

Is this: AddUseItemCallback("", "Sharp_needle", "prison_door_01", "FUNCTION", true);
in your void OnStart()

Also do you see that you are using the "Sharp_needle" on the door, but you are removing a key? Don't you think that it should be
AddUseItemCallback("", "Key01", "prison_door_01", "FUNCTION", true);