The Melchisedec Order consists of two main offices and several specialized offices within them. The two main offices are Elder and High Priest. At times the term elder is used to refer to all who are of the Melchisedec Order. In a more specific sense, the office of elder is sometimes viewed as an appendage to the office of high priest. The Melchisedec Order is theologically viewed (and often termed) as being the High Priesthood, but a distinction needs to be made between the High Priesthood and the Quorum of High Priests (see below). Elders (and seventies, see below) are not high priests, and therefore do not belong to the Quorum of High Priests, but are, as members of the Melchisedec priesthood, part of the High Priesthood. The President of the Church is also the President of the High Priesthood, which means that he holds presidency over elders. Other members of the High Priesthood have their own presidents, but are also under the President of the Church by virtue again of his role as President of the entire High Priesthood. Indirectly, the President of the Church also holds presidency over the entire Aaronic priesthood, through the Order of Bishops. Therefore, the President of the Church presides over the entire priesthood of the church, both administratively and spiritually.