Function The Clerical Function involves: maintenance of staff establishment; preparation of indents; implementation of the Board decisions, processing of payments in respect of personal emoluments; computation of leave; preparation of Pay Change Advices (PCAs); processing of appointments; promotions, pension claims, discipline and any other issue pertaining to human resource management; carrying out specialized tasks related to accounting transactions; sorting out and dispatching letters; maintaining an efficient filing system; keeping invoices and other records; and drafting letters.