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 influence" refers to your situation in which an worker's pay scale is improved to the next stage, with out a change in their responsibilities or placement, which maximize is placed on a in