of the exemption described in paragraph (2), (3), (4), (5), or (6) of subsection (b), the presiding judge must determine that it is reasonably foreseeable that the disclosure of the exhibit would harm an interest protected by the relevant provision. (2) Redacted Exhibits With respect to an exhibit exempted from disclosure under subsection (b)(2), any reasonably segregable portion of the exhibit shall be made available on the online portal established under subsection (a), in accordance with the procedures described at the end of section 552(b) of title 5, United States Code. (3) Descriptive Notation With respect to an exhibit exempted from disclosure under paragraph (1), (2), (3), (4), (5), (6), or (9) of subsection (b), a descriptive notation of the exhibit shall be made available, consistent with any requirement under law regarding limitation on disclosure, on the online portal established under subsection (a). 3. Rulemaking The Judicial Conference of the United States may promulgate such regulations as may be necessary to implement this Act. 4. Definitions For purposes of this Act: (1) Digitized The term digitized means converted into a digital form that can be processed by a computer. (2) Exhibit The term exhibit means a document, record, or other tangible object introduced as evidence during a trial, and that, in accordance with the Federal Rules of Evidence, is identified or authenticated, and admitted into the record, and does not include any portion of such document, record, or tangible object that was not so admitted. (3) Presiding judge The term presiding judge means the magistrate or judge presiding over the court proceeding concerned. In proceedings in which more than 1 judge participates, the presiding judge shall be the senior active judge so participating or, in the case of a circuit court of appeals, the senior active circuit judge so participating, except that in en banc sittings of any United States circuit court of appeals, the presiding judge shall be the chief judge of the circuit whenever