Section 15(1)(ii) in The U.P. Food and Civil Supplies (Marketing Branch) Group 'D' (Kamdar) Service Rules, 1993
(ii)An officer belonging to Scheduled Caste or Scheduled Tribe, nominated by the appointing authority if the appointing, authority does not belong to Scheduled Caste or Scheduled Tribe, if the appointing authority belongs to Scheduled Caste or Scheduled Tribe an officer other than belonging to Scheduled Caste or Scheduled Tribe nominated by the appointing authority.