The petitioner is the 4th respondent in O.A.No.601 of 2018 on the file of the Andhra Pradesh Administrative Tribunal, Hyderabad. The said O.A. was filed by the 4th respondent herein assailing the proceedings dated 24.03.2018 of the Assistant Director of Mines & Geology, Andhra Pradesh, Kurnool, whereby he was reverted to the post of driver, on the ground that the relinquishment made by him earlier would be final and irrevocable, and consequently promoting the 4th respondent in the O.A. as a Junior Assistant in the office of the Assistant Director of Mines & Geology, Kurnool. By order dated 07.08.2018, the Tribunal opined that relinquishment of his earlier promotion by the applicant would not extend to or operate in relation to the future vacancies and therefore, he could not be deprived of his claim to be promoted to the post of Junior Assistant forever simply because he had relinquished such a promotion earlier. However, taking note of the fact that the applicant belonged to the feeder category of driver while the 4th respondent in the O.A. belonged to the feeder category of Office Subordinate, the Tribunal opined that it was for the Assistant Director of Mines & Geology, Andhra Pradesh, Kurnool, to ascertain as per Rules as to which of them would be entitled for promotion to the post of Junior Assistant and to take action accordingly. Aggrieved by these directions, the 4th respondent in the O.A. preferred this writ petition.