Pakistan Muslim League (N) leader and former prime minister Nawaz Sharif told his will to his daughter Maryam Nawaz Sharif.
He said, if something happens to him Mian Shahbaz Sharif will be the head of the family and all the family members will be bound to listen to him and follow his instructions.
Nawaz Sharif is in Kot Lakhpat jail.
He is suffering from heart disease and other medical complications.
Handing over his will to Maryam Nawaz he said, all the powers to run the party affairs will be in the hands of Mian Shahbaz Sharif.
He also said, he will lead the party.
The former prime minister also told his will to Opposition leader in the Punjab, Hamza Shahbaz Sharif.