API Reference > presentation-common > PresentationRules > NodeArtifactsRule > items items items: [key: string]: string A map of items that define the values stored in the artifacts data structure. The key part of the pair should be unique within all keys which are used for specific presentation object, even if they are applied using different NodeArtifacts definitions. The value part of the pair is an ECExpression, which can use a limited set of symbols and whose evaluated result is used as the artifact value. Defined in presentation/common/src/rules/hierarchy/NodeArtifactsRule.ts Line 50 Last Updated: 13 June, 2024