TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _feature-95364:
+
+=============================================================================
+Feature: #95364 - Event to modify frontend user groups without authentication
+=============================================================================
+
+See :issue:`95364`
+
+Description
+===========
+
+Prior to TYPO3 v11, the "getGroupsFE" authentication service
+allowed to add and manipulate frontend user groups to be attached
+to a FrontendUserAuthentication request during runtime.
+
+Extensions use this approach to attach certain properties for
+customization (for example country or region of a website user)
+dynamically for a specific request.
+
+This functionality was removed during the refactoring of the
+authentication services (see :issue:`93108`).
+
+A new Event :php:`ModifyResolvedFrontendGroupsEvent` has now been
+introduced to modify user groups, even if there is no
+authenticated user in place.
+
+
+Impact
+======
+
+Use the new PSR-14 event to attach frontend user groups dynamically
+during a frontend request.
+
+.. index:: Frontend, PHP-API, ext:frontend