According to whose issued duty plan does the Secretary Incharge form Advance and Rear Parties during the departure of pilgrims to Mina?

According to whose issued duty plan does the Secretary Incharge form Advance and Rear Parties during the departure of pilgrims to Mina?

سیکرٹری انچارج کس کے جاری کردہ ڈیوٹی پلان کے مطابق حجاج کرام کی منیٰ روانگی کے دوران ایڈوانس اور ریئر پارٹیاں تشکیل دیتا ہے؟
Explanation

MCO issued duty plan does the Secretary Incharge form Advance and Rear Parties during the departure of pilgrims to Mina