API Reference > imodeljs-backend > iModels > IModelTransformer > processChildElements processChildElements Method Import child elements into the target IModelDb processChildElements(sourceElementId: string): Promise<void> note This method is called from IModelTransformer.processChanges and IModelTransformer.processAll, so it only needs to be called directly when processing a subset of an iModel. Parameter Type Description sourceElementId string Import the child elements of this element in the source IModelDb. Returns - Promise<void> Defined in core/backend/src/IModelTransformer.ts Line 423 Last Updated: 11 June, 2024