"When you sisters come here to the temple as workers, you are doing what you were foreordained to do. I am sure you were foreordained to work in this Temple. You are part of a "handful" of sisters to receive the authority under the hand of the Priesthood to Wash, Anoint, and Clothe your sisters. You were foreordained to this part and received this authority in the pre-existence...only a handful of sisters chosen from all of Father's daughters have been given this privilege and responsibility...your sins are forgiven you each day as you come to serve...your happiness comes as you serve so it is immediate."

President Brinton McConkie of the Salt Lake Temple Presidency presented this to all supervisors in the Temple-Fall of 1989
See D&C 138:53-56