[FG28_Kodiak]

Yes, simply add an other if clause (in a script you can only use one method, a second OnTrigger would cause an error, so you must modify the existing):

public override void OnTrigger(int missionNumber, string shortName, bool active)
    {
        base.OnTrigger(missionNumber, shortName, active);


        if ("109".Equals(shortName))
        {
            AiAction Action = GamePlay.gpGetAction(shortName); // if your action has an other Name than your trigger change GamePlay.gpGetAction(shortName) into GamePlay.gpGetAction("ActionName")

            if (Action != null)
                Action.Do();

            GamePlay.gpGetTrigger(shortName).Enable = false; // if trigger is TPassThru to avoid multiple activation

            return; // leave method to avoid second call of the Action
        }

        if ("Spit".Equals(shortName))
        {
            AiAction Action = GamePlay.gpGetAction(shortName); // if your action has an other Name than your trigger change GamePlay.gpGetAction(shortName) into GamePlay.gpGetAction("ActionName")

            if (Action != null)
                Action.Do();

            GamePlay.gpGetTrigger(shortName).Enable = false; // if trigger is TPassThru to avoid multiple activation

            return; // leave method to avoid second call of the Action
        }

        AiAction Action = GamePlay.gpGetAction(shortName); 

        if (Action != null)
            Action.Do();
        GamePlay.gpGetTrigger(shortName).Enable = false;
        
    }