Bai, H.S.A(Maths) with effect from 01/05/2003. The Corporate Manager had filled up the vacancy by appointing the 1st petitioner in WP(C) 1491/2009, Smt.Lakshmi V.S., as H.S.A(English). But the appointment was not approved by the educational authorities. The petitioner in WP(C) 1294/2009, Sri.T.S.Babu is a regular H.S.A (Maths) who was working at DBHS Thakazhy under the corporate management from 05/06/2000 onwards, who was promoted as H.S.A (Maths) with effect from 05/06/2000 against a transfer vacancy which occurred at DBHS, Thakazhy. During the Academic Year 2003-2004 one post of H.S.A was abolished in DBHS, Thakazhy and the Educational Officer required the Manager to adjust the excess H.S.As according to the subject requirement. Therefore, Sri.T.S.Babu was transferred to DBHS, Parumala, under the same management, as H.S.A(Maths) on 08/03/2004 against a leave vacancy, with retrospective from 14/07/2003 (the date on which the post of H.S.A(Maths) became excess at DBHS, Thakazhy). But the transfer of Sri.T.S.Babu was not approved since another senior hand had drawn salary for the said period at DBHS, Parumala. Hence the service of Sri. T.S. Babu was regularised at DBHS Vamanapuram by lien