Fix(Core): Fix data not being saved correctly (#92)

* Fix(Core): Fix data not being saved correctly

* Adapt CHANGELOG.md

Author: stonebuzz

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [UNRELEASED]
+
+### Fixed
+
+- Fix Group level not being saved correctly
+
 ## [2.6.0] - 2025-09-30
 
 ### Added

inc/group_level.class.php

@@ -162,6 +162,10 @@ public static function showForGroup(Group $group)
             '@itilcategorygroups/groupe.html.twig',
             [
                 'item'          => $item,
+                'groups_id'     => $ID,
+                'params'    => [
+                    'canedit' => Session::haveRight(Group::$rightname, UPDATE),
+                ],
             ],
         );
 

templates/groupe.html.twig

@@ -43,6 +43,6 @@
         __('Level', 'itilcategorygroups'),
     ) }}
 
-     {{ fields.hiddenField('groups_id', item.fields['groups_id']) }}
+     {{ fields.hiddenField('groups_id', groups_id) }}
 
 {% endblock %}