The justices of the appellate division of the supreme court in the first department shall from time to time make such rules as they may deem necessary to regulate the attendance and prescribe the duties of criers, interpreters, stenographers, librarians, clerks, assistants and attendants of the supreme court in the first judicial district, except the confidential attendants of the justices of the supreme court, whose attendance shall be regulated and duties prescribed by the justice who appointed such confidential attendant.
New York Legal Code