belongs to S.C. Category and was appointed in the College on 12 December 1995 on the post of Assistant Lecturer. His services were confirmed by letter dated 20 May 1997. Shri. Vilas Machhindra Chormale belongs to NT(C) category and was appointed on the post of Assistant Lecturer on 22 September 1997. This is how Rajendra Pandharinath Dhavale is senior to Vilas Machhindra Chormale. The dispute between the duo is with regard to the promotion to the post of Lecturer. According to Shri. Dhavale, a vacancy of Lecturer in S.T. category had arisen in the year 2005 and since eligible S.T. candidates were not available for promotion, the reservation could be interchanged only between ST and SC categories as per the various Government Resolutions. That by interchanging such reservation, Shri. Dhavale ought to have been promoted to the vacant post of Lecturer reserved for S.T. category. Instead, Shri. Chormale was promoted against that post in violation of the Government Resolutions which does not permit interchangeability of reservation to any other category except S.C. With this grouse, Shri. Dhavale filed Appeal No. 20 of 2016 before the School Tribunal challenging Shri. Chormale’s promotion effected on 1 December 2005 and sought his own promotion in place of Shri. Chormale. The Appeal was opposed by both Shri. Chormale as well as the Management. The Management filed reply in the Appeal raising the issue of delay and laches in challenging the promotion of Shri. Chormale effected in the year 2005 in Appeal filed in the year 2016. It also sought to defend promotiom of Shri. Chormale on merits. Shri. Chormale adopted the reply filed by the Management.