The court shall be held by one of the justices, and when so held shall have and exercise all the power and jurisdiction committed to said court. The chief justice, after consultation with the chief justice of the trial court, shall make such assignments for the attendance of a justice at the several times and places appointed for holding the court as will be most convenient as will insure the prompt performance of its duties.
Mass. Gen. Laws ch. 215, § 62
Times and places for holding courts
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.