 For operations involving official ceremonies, such as the state arrival ceremony or state dinner at the White House, the chief usher coordinates activities with the White House social secretary in the East Wing, and the chief of protocol of the United States, an official within the United States Department of State.Early in the Bill Clinton administration, the Office of the Social Secretary was given an "ad hoc" oversight role over the chief usher.Whereas in the past the Office of the Social Secretary oversaw only entertainment events at the White House, now it was responsible for all events held on White House grounds.