U can pick any trader and add option to get a mission.
*Mission spawn 4 diferents random crates whit 4 diferents random locations for each crate. once per time.
*Mission have a item requiere to start
*Mission have a 20 min after same player call it again.
*Players needs to find the crate in 15 min or this crate will be deleted.
1-copy any kind of trader ID from your server_trader.sqf or server_traders_cherno_11.sqf for coins system. for example : Dr_Annie_Baker_EP1
2-open your custom fn_selfaction.sqf and add this add very bottom:
3-Create a new sqf file save as "quest.sqf " into custom\quest\ folder and paste this inside:
*Now launch your server, go infront of Dr_Annie_Baker_EP1 for this example , use scroll menu and pick "ASK FOR MISSIONS". done.
Configs in quest.sqf :