API Reference > imodeljs-common > Entities > RelatedElement RelatedElement Class The Id and relationship class of an Element that is somehow related to another Element Extended by TypeDefinition Implements RelatedElementProps Methods Name Description constructor(props: RelatedElementProps): RelatedElement fromJSON(json?: RelatedElementProps): RelatedElement | undefined Static idFromJson(json: any): Id64String Static Accept the value of a navigation property that might be in the shortened format of just an id or might be in the full RelatedElement format. Properties Name Type Description id Id64String The Id of the element to which this element is related. none Static RelatedElement Used to null out an existing navigation relationship. relClassName undefined | string The full className of the relationship class. Defined in core/common/src/ElementProps.ts Line 49 Last Updated: 13 June, 2024