51 Pa.C.S. § 5704
(a) Proceedings in absence of members.— At any time after the service of charges which have been referred for trial to a court-martial composed of a military judge and members, the military judge may, subject to section 5606 (relating to service of charges), call the court into session without the presence of the members for the purpose of:
(4) performing any other procedural function which may be performed by the military judge under this part or under rules prescribed pursuant to section 5701 (relating to Governor and department may prescribe rules) and which does not require the presence of the members of the court.
These proceedings shall be conducted in the presence of the accused, the defense counsel and the trial counsel and shall be made a part of the record. These proceedings may be conducted notwithstanding the number of court members and without regard to the provisions of section 5508 (relating to absent and additional members).
Cross References. Section 5704 is referred to in section 5504 of this title.