[ 'tx_thuecat_flexform' => [ 'label' => $languagePath . '.tx_thuecat_flexform', 'config' => [ 'type' => 'flex', 'ds_pointerField' => 'doktype', 'ds' => [ 'default' => ' array The Title: input 48 ', ], ], ], ], 'palettes' => [ 'tx_thuecat' => [ 'label' => $languagePath . 'palette.tx_thuecat', 'showitem' => 'tx_thuecat_flexform', ], ], ]); \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addTcaSelectItemGroup( $tableName, 'doktype', \WerkraumMedia\ThueCat\Extension::TCA_SELECT_GROUP_IDENTIFIER, $languagePath . '.group' ); })( \WerkraumMedia\ThueCat\Extension::EXTENSION_KEY, 'pages' );