When an employee of the competent minister uses the electronic data processing system prescribed in Article 6, paragraph (1) of the Act on the Advancement of Government Administration Processes That Utilize Information and Communications Technology (Act No. 151 of 2002), pursuant to the provisions of Article 7, paragraph (1) of that Act, to do administrative work involving a disposition notice, etc. prescribed in Article 3, item (ix) of that Act that is to be carried out by service of documents pursuant to the provisions of this Chapter, the employee must use that electronic data processing system to record the particulars of the service under the provisions of Article 100, paragraph (1) of the Code of Civil Procedure as applied mutatis mutandis pursuant to Article 66-4 in a file that is stored on a computer (including input or output device) used by the minister, instead of preparing and submitting a document that states those particulars.