[BUGFIX] Allow ExperienceLevel records on standard pages

ext_tables.php

@@ -40,6 +40,9 @@ call_user_func(
 		\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::allowTableOnStandardPages(
 			'tx_sgjobs_domain_model_department'
 		);
+		\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::allowTableOnStandardPages(
+			'tx_sgjobs_domain_model_experience_level'
+		);
 
 		// Register backend modules
 		\TYPO3\CMS\Extbase\Utility\ExtensionUtility::registerModule(