API Reference > imodeljs-backend > iModels > IModelDb.Elements > hasSubModel hasSubModel Method Returns true if the specified Element has a sub-model. hasSubModel(elementId: Id64String): boolean see IModelDb.Models.getSubModel Parameter Type Description elementId Id64String Returns - boolean Defined in core/backend/src/IModelDb.ts Line 1826 Last Updated: 13 June, 2024