API Reference > presentation-frontend > Core Core Common types used for retrieving presentation data from iModels. Classes Name Description FavoritePropertiesManager The favorite property manager which lets to store favorite properties Beta PersistenceHelper Static class which can be used to convert between Beta Presentation Static class used to statically set up Presentation library for the frontend. PresentationManager Frontend Presentation manager which basically just forwards all calls to Interfaces Name Description FavoritePropertiesManagerProps Beta PresentationManagerProps Properties used to configure PresentationManager RulesetManager Presentation ruleset registry. RulesetVariablesManager Presentation ruleset variables' registry. Last Updated: 13 June, 2024