88 . Const. P. 4754/2014 (D.B.) Nabi Hussain and Ors V/S M.D KW & SB and Ors Sindh Superior Courtroom, Karachi 2025 SHC KHI 391 Upgradation with retrospective outcome" refers to a problem wherever an worker's pay out scale is greater to the next level, without a modify within their duties or place, which maximize is applied to a period before the o