The Priest or Deacon may wish to clean the chalice and ciborium. One Altar Server brings the cruet of water and pours a small amount into the chalice and return the cruet to the credence table. Return to the side of the Altar, the Priest or Deacon will hand you the other vessels to be return to the table. Return the Roman missal to the Priest side table.  Be sure the Altar is cleared and return to your seats.