.. include:: ../../../Includes.txt TYPO3 – Extension installed =========================== This event is fired when an extension is installed via the TYPO3 extension manager. The following properties can be used in notifications: ============ =================================================================== Property Description ============ =================================================================== key Key of the extension, for instance ``my_extension`` title Title of the extension, for instance ``My extension`` description Description of the extension version Version of the extension, for instance ``1.4.2`` ============ ===================================================================