API Reference > presentation-backend > Core > PresentationManagerProps PresentationManagerProps Interface Properties that can be used to configure PresentationManager Properties Name Type Description activeLocale undefined | string Sets the active locale to use when localizing presentation-related enableSchemasPreload undefined | boolean Should schemas preloading be enabled. localeDirectories undefined | string[] A list of directories containing locale-specific localized mode undefined | PresentationManagerMode Presentation manager working mode. Beta rulesetDirectories undefined | string[] A list of directories containing presentation rulesets. supplementalRulesetDirectories undefined | string[] A list of directories containing supplemental presentation rulesets. Defined in presentation/backend/src/PresentationManager.ts Line 47 Last Updated: 13 June, 2024