.. include:: /Includes.rst.txt .. _extending-tca: .. _extending: Extending the $TCA array ------------------------ Being a PHP array, the Table Configuration Array can be easily extended. It can be accessed as the global variable :php:`$GLOBALS['TCA']`. TYPO3 also provides APIs for making this simpler. .. toctree:: :maxdepth: 5 :titlesonly: :glob: StoringChanges/Index Examples/Index Verifying/Index