API Reference > imodeljs-backend > iModels > IModelDb > IModelDb.Elements > hasSubModel hasSubModel Method Returns true if the specified Element has a sub-model. hasSubModel(elementId: string): boolean see IModelDb.Models.getSubModel Parameter Type Description elementId string Returns - boolean Defined in core/backend/src/IModelDb.ts Line 1776 Last Updated: 29 November, 2022