General of Madras High Court, may hold good in respect of Copyists and Typists, who were appointed prior to 01.06.1988, but such principle cannot be followed for Copyists and Typists, appointed/promoted after 01.06.1988. Since 01st June 1988, if any Copyist has been appointed by promotion as Typist, for all purposes, as they are to be treated to have been transferred to the post of Typists, the scale of pay being identical in such cases, Rule 36(b) of the Tamil Nadu Judicial Ministerial Service Rules, shall apply for determination of seniority. The date of first appointment will be the criteria for determination of seniority between Copyists and Typists, if appointed, since 01st June 1988 and the guidelines issued by the Registrar-General of Madras High Court, dated 11.01.2008, to that extent, held as illegal. The Principal District Judge and Appointing Authorities, cannot act on the basis of the letter dated 11.01.2008, for determination of seniority of Copyists and Typists, but if appointed/transferred/promoted on or after 01.06.1988, and provisional seniority list, if so prepared on the basis of letter dated 11.01.2008, is to be recalled.