The appointment marks a major step in Pope Francis' aim to give women more leadership roles in governing the church.

Sister Simona Brambilla was appointed as the prefect of a Vatican office that oversees religious orders, but she may not be alone at the top.

Pope Francis has appointed Sister Simona Brambilla to lead a Vatican department, naming the first woman head of the office that oversees the world's Catholic religious orders and congregations.Francis has been naming women to more elevated positions within the Holy See since becoming head of the world's almost 1.

A woman is appointed Vatican prefect by Pope Francis for the first time.