API Reference > imodeljs-backend > Models > DefinitionModel > insert insert MethodStatic Insert a DefinitionPartition and a DefinitionModel that sub-models it. insert(iModelDb: IModelDb, parentSubjectId: string, name: string): string throws IModelError if there is an insert problem. Parameter Type Description iModelDb IModelDb Insert into this iModel parentSubjectId string The DefinitionPartition will be inserted as a child of this Subject element. name string The name of the DefinitionPartition that the new DefinitionModel will sub-model. Returns - string The Id of the newly inserted DefinitionModel. Defined in core/backend/src/Model.ts Line 536 Last Updated: 29 November, 2022