Was a ceremony in which kings appointed church officials?

The ceremony in which kings appointed church officials is known as "investiture." This practice often involved the king granting symbols of authority, such as a ring or staff, to bishops or other church leaders, signifying their official role and allegiance. It was a significant aspect of the power dynamics between the monarchy and the church, particularly during the Middle Ages, leading to conflicts like the Investiture Controversy. This controversy highlighted the struggle over whether church appointments should be made by secular leaders or by the church itself.