API Reference > presentation-common > PresentationRules > ChildNodeSpecificationTypes ChildNodeSpecificationTypes Enumeration Used for serializing array of ChildNodeSpecification Members Name Value Description CustomNode "CustomNode" RelatedInstanceNodes "RelatedInstanceNodes" CustomQueryInstanceNodes "CustomQueryInstanceNodes" InstanceNodesOfSpecificClasses "InstanceNodesOfSpecificClasses" Defined in presentation/common/src/presentation-common/rules/hierarchy/ChildNodeSpecification.ts Line 20 Last Updated: 20 June, 2023