When a proceeding is instituted by the filing of a petition, the Secretary shall assign it a number and enter the proceeding with the date of its filing on a separate page of a docket provided for such purpose. The Secretary shall systematically place all papers, pleadings, documents, transcripts and evidence pertaining to the appeal in a separate file, and all such items shall have noted thereon the docket number assigned and date of filing.
045-3 Wyo. Code R. § 3-9