Quest discovered however uncomplete condition

Quest discovered however uncomplete condition

i've been having difficulties with this especially because I want random drops in my map only when a player is on the quest. However, when the player completes the quest the trigger doesn't run for the player. So far to my knowledge neither WEU or the normal World Editor have this function.
Thanks for the help,

I dont know ecactly what u mean, but... Make a trigger that drops items every ... seconds (set 'initially on'to false) and when u complete the quest, turn the trigger on (with the function 'trigger - turn on ....'