15. The Dean of Students Welfare.- (1) The 1[Dean, Students, Welfare] shall be appointed by the Vice-Chancellor for a period of two years from amongst the University Professors, Readers or Principals: 2[Provided that if the Vice-Chancellor thinks it necessary for administrative reasons, he may revert the Dean, Student�s Welfare, to his original post and appoint another person as Dean for the unexpired period of his term.] (2) The duties, powers and functions of the 1[Dean, Students Welfare,] shall be prescribed by the Statutes. (3) The teacher who is appointed as the 1[Dean, Student�s Welfares] under sub-section (1) shall continue to hold lien on his substantive post, and e shall be eligible for all benefits which would have otherwise accrued to him, but for his appointment as the 1[Dean, Students Welfare].