Section 200(8) in Criminal Rules of Practice and Circular Orders, 1990
(8)Docket to specify number of cases: - The Docket or the fly-leaf of all records and the covering letter should specify the number of the case on the lower Court's file and the number of the Appeal or Revision Case or Petition on the High Court's file.Note :- The fly-leaf shall be of sufficient thickness and of foolscap size.