that the first respondent managed to get an extension of service by altering his date of birth in the Service Book. It is stated to be on 30.3.2006, just before the retirement, that an order is issued directing alteration in the Service Book. Ext.P2 is the Government Order dated 30.3.2006, which is in challenge. Ext.P2 is issued pursuant to a judgment of this court, which is produced as Ext.P7. Ext.P3 evidences the correction of the SSLC Book of the first respondent. It is stated that Ext.P3 order has become final, but that does not entitle him to make consequential correction in the Service Book. He submitted application on 6.3.1992 for alteration of date of birth. He took four years after getting the SSLC Book corrected in March, 1988. The claim of the first respondent for correction in the Service Book was rejected by Ext.P4. First respondent filed a petition before the Government to review Ext.P4 order, which was dismissed by Ext.P5. These orders came to be challenged in O.P.11343 of 1998. The State of Kerala represented by the Chief Secretary was the sole respondent. Petitioners submit that it ought to have been dismissed for non-joinder of necessary parties as even the second respondent and third