.. include:: /Includes.rst.txt .. _breaking-69795: ================================================== Breaking: #69795 - Unused DTM Tabmenu code removed ================================================== See :issue:`69795` Description =========== All DynTabMenu JavaScript and CSS code which was previously used to render Tab Menus in the TYPO3 Backend has been removed without substitution. Impact ====== All logic that requires EXT:backend/Resources/Public/JavaScript/tabmenu.js directly and/or use the JavaScript code of `DTM_activate()` or `DTM_toggle()` directly have been removed. Affected Installations ====================== TYPO3 Installations with custom extensions that use the logic mentioned above. Migration ========= Use ModuleTemplate::getDynamicTabMenu() directly to use the Bootstrap-based API shipped with the TYPO3 Core. .. index:: PHP-API, JavaScript, Backend