API Reference > imodeljs-backend > Models > OnElementInModelPropsArg OnElementInModelPropsArg Interface Beta Argument for the Model.onXxxElement static methods that supply the properties of an Element for a Model. Extends OnModelIdArg Properties Name Type Description elementProps Readonly<ElementProps> The new properties of an Element for the affected Model Inherited properties Name Type Inherited from Description iModel IModelDb OnModelIdArg The iModel for the Model affected. id string OnModelIdArg The Id of the Model affected Defined in core/backend/src/Model.ts Line 51 Last Updated: 12 June, 2024