88 . Const. P. 4754/2014 (D.B.) Nabi Hussain and Ors V/S M.D KW & SB and Ors Sindh Significant Courtroom, Karachi 2025 SHC KHI 391 Upgradation with retrospective effect" refers into a problem wherever an personnel's pay out scale is elevated to the next level, without having a adjust within their duties or position, which improve is applied to a in