API Reference > imodeljs-backend > Models > PhysicalModel > insert insert MethodStatic Insert a PhysicalPartition and a PhysicalModel that sub-models it. insert(iModelDb: IModelDb, parentSubjectId: string, name: string, isPlanProjection?: boolean): string throws IModelError if there is an insert problem. Parameter Type Description iModelDb IModelDb Insert into this iModel parentSubjectId string The PhysicalPartition will be inserted as a child of this Subject element. name string The name of the PhysicalPartition that the new PhysicalModel will sub-model. isPlanProjection boolean Optional value (default is false) that indicates if the contents of this model are expected to be in an XY plane. Returns - string The Id of the newly inserted PhysicalPartition and PhysicalModel (same value). Defined in core/backend/src/Model.ts Line 391 Last Updated: 29 November, 2022