.. include:: /Includes.rst.txt .. _usage: ===== Usage ===== Specific usage instructions are provided **in each component's documentation** where necessary. There are a few central concept in the CHF and the TYPO3 world that may come in handy: - **Basic instructions** for your own project and sitepackage are provided in the documentation for CHF Project. - TYPO3 differentiates between **frontend and backend**, and editing is usually done in the latter. - The content management system associates data with the page (or folder) it is added to. - New major versions of TYPO3 are released **every 1 1/2 years**. Security updates are released every couple of weeks at the latest, and it is your responsibility to keep your project up to date.