API Reference > presentation-common > PresentationRules > DEPRECATED_RelatedInstanceNodesSpecification > relationships relationships relationships: MultiSchemaClassesSpecification | MultiSchemaClassesSpecification[] Relationships that should be followed when gathering content. Optional if DEPRECATED_RelatedInstanceNodesSpecification.relatedClasses is specified. Defined in presentation/common/src/rules/hierarchy/RelatedInstanceNodesSpecification.ts Line 42 Last Updated: 13 June, 2024