Preview features
Sometimes new features are released on a preview basis. This means the feature is available to try out, but it might contain limited functionality, and some aspects of the feature might change before it is released systemwide. Preview features are not always released to all Tungsten AP Essentials users at once. Sometimes, they are selectively enabled on only a fraction of all accounts, while other times, a preview feature can be restricted to a single customer. Releasing features on a preview basis is helpful to users and Tungsten AP Essentials development because it gives users a chance to test drive new features and provide vital feedback which can improve the feature before it is finalized and released to all users. Preview features are announced in What's new. Likewise, announcements are made in What's new when a preview feature is elevated to general availability for all accounts.