Section 10A(2) in The Assam Secondary Education (Provincialised) Service Rules, 1982
(2)The appointing authority shall then furnish to the Board the following documents and information with regard to the eligible candidates for promotion :(i)information about the number of vacancies ;(ii)list of candidates eligible for promotion in order of seniority. (Separate lists for each cadre of starting the name of the school shall be furnished indicating the cadre to which the case of promotion is to be considered) ;(iii)character rolls and other records, if any, of the candidates.