Thank you very much, the mission.sqm you provided works great, can I use this code as a universal template?
1.
["1"] call BIS_fnc_deleteTask; [ "1", true ["Description..."","Title...",""], arrow_1, "AUTOASSIGNED", 5, true true "Defend", true ] call BIS_fnc_setTask;
2.
["1","SUCCEEDED"] call BIS_fnc_taskSetState;