Massachusetts General Laws Part III. Courts, Judicial Officers and Proceedings in Civil Cases (Ch. 211-262) Ch. 212, § 7

The clerk of the courts for the county in which an indictment for a capital crime has been entered, or, in the county of Suffolk, the clerk of the superior court for criminal business, shall forthwith send notice thereof, with a copy of the indictment, to the chief or first justice of the court and to the attorney general. An indictment for a felony offense shall be accompanied by the offense-based tracking number and fingerprint-based state identification number of the defendant when the corresponding charges result from an arrest. Any justice of said court may thereupon appoint a time for the arraignment of the prisoner, which shall take place either at a regular sitting or on a day specially assigned therefor.