88 . Const. P. 4754/2014 (D.B.) Nabi Hussain and Ors V/S M.D KW & SB and Ors Sindh Large Court docket, Karachi 2025 SHC KHI 391 Upgradation with retrospective result" refers to the scenario the place an personnel's shell out scale is improved to the next stage, without a adjust inside their duties or situation, which improve is placed on a period o