diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 7bf7a47..968e32b 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -20,7 +20,7 @@ jobs:
     name: "Generate CI matrix"
     uses: "glpi-project/plugin-ci-workflows/.github/workflows/generate-ci-matrix.yml@v1"
     with:
-      glpi-version: "11.0.x"
+      glpi-version: "12.0.x"
   ci:
     name: "GLPI ${{ matrix.glpi-version }} - php:${{ matrix.php-version }} - ${{ matrix.db-image }}"
     needs: "generate-ci-matrix"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 92a7402..c658e95 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,11 @@ 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]
+## [UNRELEASED]
+
+### Added
+
+- GLPI 12 compatibility
 
 ### Fixed
 
diff --git a/ajax/dropdownReplaceFindDevice.php b/ajax/dropdownReplaceFindDevice.php
index f2528de..94780bd 100644
--- a/ajax/dropdownReplaceFindDevice.php
+++ b/ajax/dropdownReplaceFindDevice.php
@@ -36,7 +36,7 @@
 header("Content-Type: text/html; charset=UTF-8");
 Html::header_nocache();
 
-Session::checkRightsOr('uninstall:profile', [READ, PluginUninstallProfile::RIGHT_REPLACE]);
+Session::checkRightsOr(PluginUninstallPreference::$rightname, [READ, PluginUninstallProfile::RIGHT_REPLACE]);
 
 /**
  * @var array $UNINSTALL_TYPES
diff --git a/composer.json b/composer.json
index 8b1e015..5881de2 100644
--- a/composer.json
+++ b/composer.json
@@ -2,9 +2,6 @@
     "require": {
         "php": ">=8.2"
     },
-    "require-dev": {
-        "glpi-project/tools": "^0.8"
-    },
     "config": {
         "optimize-autoloader": true,
         "platform": {
diff --git a/composer.lock b/composer.lock
index 1adb59c..e798ec8 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,881 +4,9 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "0bb7734a8837cdd118f20d259d3613e7",
+    "content-hash": "4cacb822b12bf0d2a0dbcf952b20ef7b",
     "packages": [],
-    "packages-dev": [
-        {
-            "name": "glpi-project/tools",
-            "version": "0.8.3",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/glpi-project/tools.git",
-                "reference": "8ea2a7d4702a858f4b0360ba7d4f1841a5e77026"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/glpi-project/tools/zipball/8ea2a7d4702a858f4b0360ba7d4f1841a5e77026",
-                "reference": "8ea2a7d4702a858f4b0360ba7d4f1841a5e77026",
-                "shasum": ""
-            },
-            "require": {
-                "symfony/console": "^5.4 || ^6.0",
-                "twig/twig": "^3.3"
-            },
-            "require-dev": {
-                "nikic/php-parser": "^4.13",
-                "phpstan/phpstan-src": "^1.10"
-            },
-            "bin": [
-                "bin/extract-locales",
-                "bin/licence-headers-check",
-                "tools/plugin-release"
-            ],
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "GlpiProject\\Tools\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "GPL-3.0-or-later"
-            ],
-            "authors": [
-                {
-                    "name": "Teclib'",
-                    "email": "glpi@teclib.com",
-                    "homepage": "http://teclib-group.com"
-                }
-            ],
-            "description": "Various tools for GLPI and its plugins",
-            "keywords": [
-                "glpi",
-                "plugins",
-                "tools"
-            ],
-            "support": {
-                "issues": "https://github.com/glpi-project/tools/issues",
-                "source": "https://github.com/glpi-project/tools"
-            },
-            "time": "2025-10-14T10:26:06+00:00"
-        },
-        {
-            "name": "psr/container",
-            "version": "2.0.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/php-fig/container.git",
-                "reference": "c71ecc56dfe541dbd90c5360474fbc405f8d5963"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/container/zipball/c71ecc56dfe541dbd90c5360474fbc405f8d5963",
-                "reference": "c71ecc56dfe541dbd90c5360474fbc405f8d5963",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.4.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.0.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Psr\\Container\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "PHP-FIG",
-                    "homepage": "https://www.php-fig.org/"
-                }
-            ],
-            "description": "Common Container Interface (PHP FIG PSR-11)",
-            "homepage": "https://github.com/php-fig/container",
-            "keywords": [
-                "PSR-11",
-                "container",
-                "container-interface",
-                "container-interop",
-                "psr"
-            ],
-            "support": {
-                "issues": "https://github.com/php-fig/container/issues",
-                "source": "https://github.com/php-fig/container/tree/2.0.2"
-            },
-            "time": "2021-11-05T16:47:00+00:00"
-        },
-        {
-            "name": "symfony/console",
-            "version": "v6.4.43",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/console.git",
-                "reference": "3b643aa587acbc42f967a429af088a56ed8f046d"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/console/zipball/3b643aa587acbc42f967a429af088a56ed8f046d",
-                "reference": "3b643aa587acbc42f967a429af088a56ed8f046d",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=8.1",
-                "symfony/deprecation-contracts": "^2.5|^3",
-                "symfony/polyfill-mbstring": "~1.0",
-                "symfony/service-contracts": "^2.5|^3",
-                "symfony/string": "^5.4|^6.0|^7.0"
-            },
-            "conflict": {
-                "symfony/dependency-injection": "<5.4",
-                "symfony/dotenv": "<5.4",
-                "symfony/event-dispatcher": "<5.4",
-                "symfony/lock": "<5.4",
-                "symfony/process": "<5.4"
-            },
-            "provide": {
-                "psr/log-implementation": "1.0|2.0|3.0"
-            },
-            "require-dev": {
-                "psr/log": "^1|^2|^3",
-                "symfony/config": "^5.4|^6.0|^7.0",
-                "symfony/dependency-injection": "^5.4|^6.0|^7.0",
-                "symfony/event-dispatcher": "^5.4|^6.0|^7.0",
-                "symfony/http-foundation": "^6.4|^7.0",
-                "symfony/http-kernel": "^6.4|^7.0",
-                "symfony/lock": "^5.4|^6.0|^7.0",
-                "symfony/messenger": "^5.4|^6.0|^7.0",
-                "symfony/process": "^5.4|^6.0|^7.0",
-                "symfony/stopwatch": "^5.4|^6.0|^7.0",
-                "symfony/var-dumper": "^5.4|^6.0|^7.0"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\Console\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Eases the creation of beautiful and testable command line interfaces",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "cli",
-                "command-line",
-                "console",
-                "terminal"
-            ],
-            "support": {
-                "source": "https://github.com/symfony/console/tree/v6.4.43"
-            },
-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://github.com/nicolas-grekas",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2026-07-26T14:44:19+00:00"
-        },
-        {
-            "name": "symfony/deprecation-contracts",
-            "version": "v3.7.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/deprecation-contracts.git",
-                "reference": "f3202fa1b5097b0af062dc978b32ecf63404e31d"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/f3202fa1b5097b0af062dc978b32ecf63404e31d",
-                "reference": "f3202fa1b5097b0af062dc978b32ecf63404e31d",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=8.1"
-            },
-            "type": "library",
-            "extra": {
-                "thanks": {
-                    "url": "https://github.com/symfony/contracts",
-                    "name": "symfony/contracts"
-                },
-                "branch-alias": {
-                    "dev-main": "3.7-dev"
-                }
-            },
-            "autoload": {
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-                    "function.php"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Nicolas Grekas",
-                    "email": "p@tchwork.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "A generic function and convention to trigger deprecation notices",
-            "homepage": "https://symfony.com",
-            "support": {
-                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.7.1"
-            },
-            "funding": [
-                {
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-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://github.com/nicolas-grekas",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2026-06-05T06:23:12+00:00"
-        },
-        {
-            "name": "symfony/polyfill-ctype",
-            "version": "v1.37.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "141046a8f9477948ff284fa65be2095baafb94f2"
-            },
-            "dist": {
-                "type": "zip",
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-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.2"
-            },
-            "provide": {
-                "ext-ctype": "*"
-            },
-            "suggest": {
-                "ext-ctype": "For best performance"
-            },
-            "type": "library",
-            "extra": {
-                "thanks": {
-                    "url": "https://github.com/symfony/polyfill",
-                    "name": "symfony/polyfill"
-                }
-            },
-            "autoload": {
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-                    "bootstrap.php"
-                ],
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-                }
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-                "MIT"
-            ],
-            "authors": [
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-                },
-                {
-                    "name": "Symfony Community",
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-                }
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-            "description": "Symfony polyfill for ctype functions",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "compatibility",
-                "ctype",
-                "polyfill",
-                "portable"
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-            "source": {
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-                "url": "https://github.com/symfony/polyfill-intl-grapheme.git",
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-            },
-            "type": "library",
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-        },
-        {
-            "name": "symfony/service-contracts",
-            "version": "v3.7.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/service-contracts.git",
-                "reference": "c0a284bab1ed8aa0417e3d69250ab437739563a0"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/c0a284bab1ed8aa0417e3d69250ab437739563a0",
-                "reference": "c0a284bab1ed8aa0417e3d69250ab437739563a0",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=8.1",
-                "psr/container": "^1.1|^2.0",
-                "symfony/deprecation-contracts": "^2.5|^3"
-            },
-            "conflict": {
-                "ext-psr": "<1.1|>=2"
-            },
-            "type": "library",
-            "extra": {
-                "thanks": {
-                    "url": "https://github.com/symfony/contracts",
-                    "name": "symfony/contracts"
-                },
-                "branch-alias": {
-                    "dev-main": "3.7-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Contracts\\Service\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Test/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Nicolas Grekas",
-                    "email": "p@tchwork.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Generic abstractions related to writing services",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "abstractions",
-                "contracts",
-                "decoupling",
-                "interfaces",
-                "interoperability",
-                "standards"
-            ],
-            "support": {
-                "source": "https://github.com/symfony/service-contracts/tree/v3.7.1"
-            },
-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://github.com/nicolas-grekas",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2026-06-16T09:55:08+00:00"
-        },
-        {
-            "name": "symfony/string",
-            "version": "v7.4.15",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/string.git",
-                "reference": "e394af32256bf9e7bf80849d95e589167c10097b"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/string/zipball/e394af32256bf9e7bf80849d95e589167c10097b",
-                "reference": "e394af32256bf9e7bf80849d95e589167c10097b",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=8.2",
-                "symfony/deprecation-contracts": "^2.5|^3.0",
-                "symfony/polyfill-ctype": "~1.8",
-                "symfony/polyfill-intl-grapheme": "~1.33",
-                "symfony/polyfill-intl-normalizer": "~1.0",
-                "symfony/polyfill-mbstring": "~1.0"
-            },
-            "conflict": {
-                "symfony/translation-contracts": "<2.5"
-            },
-            "require-dev": {
-                "symfony/emoji": "^7.1|^8.0",
-                "symfony/http-client": "^6.4|^7.0|^8.0",
-                "symfony/intl": "^6.4|^7.0|^8.0",
-                "symfony/translation-contracts": "^2.5|^3.0",
-                "symfony/var-exporter": "^6.4|^7.0|^8.0"
-            },
-            "type": "library",
-            "autoload": {
-                "files": [
-                    "Resources/functions.php"
-                ],
-                "psr-4": {
-                    "Symfony\\Component\\String\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Nicolas Grekas",
-                    "email": "p@tchwork.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Provides an object-oriented API to strings and deals with bytes, UTF-8 code points and grapheme clusters in a unified way",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "grapheme",
-                "i18n",
-                "string",
-                "unicode",
-                "utf-8",
-                "utf8"
-            ],
-            "support": {
-                "source": "https://github.com/symfony/string/tree/v7.4.15"
-            },
-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://github.com/nicolas-grekas",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2026-07-28T07:33:02+00:00"
-        },
-        {
-            "name": "twig/twig",
-            "version": "v3.28.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/twigphp/Twig.git",
-                "reference": "597c12ed286fb9d1701a36684ce6e0cbe28ebc8b"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/twigphp/Twig/zipball/597c12ed286fb9d1701a36684ce6e0cbe28ebc8b",
-                "reference": "597c12ed286fb9d1701a36684ce6e0cbe28ebc8b",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=8.1.0",
-                "symfony/deprecation-contracts": "^2.5|^3",
-                "symfony/polyfill-ctype": "^1.8",
-                "symfony/polyfill-mbstring": "^1.3"
-            },
-            "require-dev": {
-                "php-cs-fixer/shim": "^3.0@stable",
-                "phpstan/phpstan": "^2.0@stable",
-                "psr/container": "^1.0|^2.0",
-                "symfony/phpunit-bridge": "^5.4.9|^6.4|^7.0"
-            },
-            "type": "library",
-            "autoload": {
-                "files": [
-                    "src/Resources/core.php",
-                    "src/Resources/debug.php",
-                    "src/Resources/escaper.php",
-                    "src/Resources/string_loader.php"
-                ],
-                "psr-4": {
-                    "Twig\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com",
-                    "homepage": "http://fabien.potencier.org",
-                    "role": "Lead Developer"
-                },
-                {
-                    "name": "Twig Team",
-                    "role": "Contributors"
-                },
-                {
-                    "name": "Armin Ronacher",
-                    "email": "armin.ronacher@active-4.com",
-                    "role": "Project Founder"
-                }
-            ],
-            "description": "Twig, the flexible, fast, and secure template language for PHP",
-            "homepage": "https://twig.symfony.com",
-            "keywords": [
-                "templating"
-            ],
-            "support": {
-                "issues": "https://github.com/twigphp/Twig/issues",
-                "source": "https://github.com/twigphp/Twig/tree/v3.28.0"
-            },
-            "funding": [
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/twig/twig",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2026-07-03T20:44:34+00:00"
-        }
-    ],
+    "packages-dev": [],
     "aliases": [],
     "minimum-stability": "stable",
     "stability-flags": {},
diff --git a/front/config.form.php b/front/config.form.php
index 5c6dad1..5a9fabb 100644
--- a/front/config.form.php
+++ b/front/config.form.php
@@ -28,7 +28,7 @@
  * -------------------------------------------------------------------------
  */
 
-Session::checkRight('config', UPDATE);
+Session::checkRight(Config::$rightname, UPDATE);
 
 /** @var array $CFG_GLPI */
 global $CFG_GLPI;
diff --git a/front/model.form.php b/front/model.form.php
index 5417965..71e472d 100644
--- a/front/model.form.php
+++ b/front/model.form.php
@@ -30,7 +30,7 @@
 
 use Glpi\Exception\Http\AccessDeniedHttpException;
 
-Session::checkRightsOr('uninstall:profile', [READ, PluginUninstallProfile::RIGHT_REPLACE]);
+Session::checkRightsOr(PluginUninstallPreference::$rightname, [READ, PluginUninstallProfile::RIGHT_REPLACE]);
 
 if (!isset($_GET["withtemplate"])) {
     $_GET["withtemplate"] = "";
@@ -68,7 +68,7 @@
     );
 
     if ($model->getFromDB($id) && $model->fields['types_id'] == PluginUninstallModel::TYPE_MODEL_REPLACEMENT && !Session::haveRight(
-        'uninstall:profile',
+        PluginUninstallPreference::$rightname,
         PluginUninstallProfile::RIGHT_REPLACE,
     )) {
         throw new AccessDeniedHttpException();
diff --git a/inc/config.class.php b/inc/config.class.php
index 28c7780..bce6794 100644
--- a/inc/config.class.php
+++ b/inc/config.class.php
@@ -49,8 +49,8 @@ public static function getConfig()
 
     public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
     {
-        if ($item->getType() === "Config") {
-            return self::createTabEntry(self::getTypeName(), 0, $item::getType(), PluginUninstallReplace::getIcon());
+        if ($item::class === "Config") {
+            return self::createTabEntry(self::getTypeName(), 0, $item::class, PluginUninstallReplace::getIcon());
         }
 
         return '';
diff --git a/inc/model.class.php b/inc/model.class.php
index 33e7da2..dd9b0af 100644
--- a/inc/model.class.php
+++ b/inc/model.class.php
@@ -32,9 +32,9 @@
 
 class PluginUninstallModel extends CommonDBTM
 {
-    public static $rightname         = "uninstall:profile";
+    public static string $rightname         = "uninstall:profile";
 
-    public $dohistory         = true;
+    public bool $dohistory    = true;
 
     public $first_level_menu  = "plugins";
 
@@ -68,7 +68,7 @@ public static function canCreate(): bool
 
     public static function canReplace()
     {
-        return (bool) Session::haveRight(self::$rightname, PluginUninstallProfile::RIGHT_REPLACE);
+        return Session::haveRight(self::$rightname, PluginUninstallProfile::RIGHT_REPLACE);
     }
 
     public static function getMenuContent()
@@ -197,12 +197,12 @@ public static function getMethodReplacement($value = 0)
     public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
     {
 
-        switch ($item->getType()) {
+        switch ($item::class) {
             case 'Preference':
                 return PluginUninstallUninstall::getTypeName(1);
 
             case self::class:
-                return [1 => self::createTabEntry(self::getTypeName(1), 0, $item::getType(), self::getIcon()), 2 => self::createTabEntry(__s('Replacing data', 'uninstall'), 0, $item::getType(), PluginUninstallReplace::getIcon())];
+                return [1 => self::createTabEntry(self::getTypeName(1), 0, $item::class, self::getIcon()), 2 => self::createTabEntry(__s('Replacing data', 'uninstall'), 0, $item::class, PluginUninstallReplace::getIcon())];
         }
 
         return '';
@@ -328,7 +328,7 @@ public function showForm($ID, $options = [])
 
         if (
             !Session::isMultiEntitiesMode()
-            && Session::haveRight("transfer", READ)
+            && Session::haveRight(Transfer::$rightname, READ)
         ) {
             echo "<tr class='tab_bg_1'>";
             echo "<td colspan='2'>";
@@ -632,7 +632,7 @@ public function rawSearchOptions()
             'field'              => 'name',
             'name'               => __s('Name'),
             'datatype'           => 'itemlink',
-            'itemlink_type'      => $this->getType(),
+            'itemlink_type'      => static::class,
             'autocomplete'       => true,
         ];
 
@@ -1346,7 +1346,7 @@ public function getSpecificMassiveActions($checkitem = null)
         $isadmin = static::canUpdate();
         $actions = parent::getSpecificMassiveActions($checkitem);
 
-        if ($isadmin && (Session::haveRight('transfer', READ) && Session::isMultiEntitiesMode())) {
+        if ($isadmin && (Session::haveRight(Transfer::$rightname, READ) && Session::isMultiEntitiesMode())) {
             $actions['PluginUninstallModel:transfert'] = __s('Transfer');
         }
 
@@ -1370,7 +1370,7 @@ public static function processMassiveActionsForOneItemtype(MassiveAction $ma, Co
                         "entities_id" => $entities_id,
                         "update" => __s('Update'),
                     ]);
-                    $ma->itemDone($item->getType(), $id, MassiveAction::ACTION_OK);
+                    $ma->itemDone($item::class, $id, MassiveAction::ACTION_OK);
                 }
             }
 
diff --git a/inc/preference.class.php b/inc/preference.class.php
index 52afa9a..beb9319 100644
--- a/inc/preference.class.php
+++ b/inc/preference.class.php
@@ -30,7 +30,7 @@
 
 class PluginUninstallPreference extends CommonDBTM
 {
-    public static $rightname = "uninstall:profile";
+    public static string $rightname = "uninstall:profile";
 
     public function prepareInputForAdd($input)
     {
@@ -255,8 +255,8 @@ public static function getLocationByUserByEntity($user_id, $template, $entity)
     public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
     {
 
-        if ($item->getType() == 'Preference' && Session::haveRight('uninstall:profile', READ)) {
-            return self::createTabEntry(PluginUninstallUninstall::getTypeName(), 0, $item::getType(), PluginUninstallReplace::getIcon());
+        if ($item::class == 'Preference' && Session::haveRight(self::$rightname, READ)) {
+            return self::createTabEntry(PluginUninstallUninstall::getTypeName(), 0, $item::class, PluginUninstallReplace::getIcon());
         }
 
         return '';
@@ -265,7 +265,7 @@ public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
 
     public static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $withtemplate = 0)
     {
-        if ($item->getType() == 'Preference' && Session::haveRight('uninstall:profile', READ)) {
+        if ($item::class == 'Preference' && Session::haveRight(self::$rightname, READ)) {
             $pref = new self();
             $pref->showFormUserPreferences();
         }
diff --git a/inc/profile.class.php b/inc/profile.class.php
index c2c2a90..1e1f2e0 100644
--- a/inc/profile.class.php
+++ b/inc/profile.class.php
@@ -181,7 +181,7 @@ public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
     {
 
         if ($item instanceof Profile && $item->getField('interface') == 'central') {
-            return self::createTabEntry(PluginUninstallUninstall::getTypeName(), 0, $item::getType(), PluginUninstallReplace::getIcon());
+            return self::createTabEntry(PluginUninstallUninstall::getTypeName(), 0, $item::class, PluginUninstallReplace::getIcon());
         }
 
         return '';
diff --git a/inc/replace.class.php b/inc/replace.class.php
index 15839d1..b030514 100644
--- a/inc/replace.class.php
+++ b/inc/replace.class.php
@@ -71,7 +71,7 @@ class PluginUninstallReplace extends CommonDBTM
 
     public const METHOD_KEEP_AND_COMMENT   = 3;
 
-    public static $rightname = "uninstall:profile";
+    public static string $rightname = "uninstall:profile";
 
     public static function getTypeName($nb = 0)
     {
@@ -360,7 +360,7 @@ public static function replace($type, $model_id, $tab_ids, $location): int
                         $resa_new = new ReservationItem();
                         $resa_new->getFromDBbyItem($type, $newitem_id);
 
-                        if (count($resa_new->fields)) {
+                        if ($resa_new->fields !== []) {
                             $resa_new->deleteFromDB(true);
                         }
                     }
@@ -374,7 +374,7 @@ public static function replace($type, $model_id, $tab_ids, $location): int
                     $resa_old = new ReservationItem();
                     $resa_old->getFromDBbyItem($type, $olditem_id);
 
-                    if (count($resa_old->fields)) {
+                    if ($resa_old->fields !== []) {
                         $resa_old->update(
                             ['id'       => $resa_old->getID(),
                                 'itemtype' => $type,
@@ -937,12 +937,12 @@ public static function getAssociatedDocuments(CommonDBTM $item, $withtemplate =
                 return [];
             }
 
-            switch ($item->getType()) {
+            switch ($item::class) {
                 case 'Ticket':
                 case 'KnowbaseItem':
                     break;
                 default:
-                    if (Session::haveRight('document', READ)) {
+                    if (Session::haveRight(Document::$rightname, READ)) {
                         return [];
                     }
             }
@@ -971,7 +971,7 @@ public static function getAssociatedDocuments(CommonDBTM $item, $withtemplate =
             ],
             'WHERE' => [
                 'glpi_documents_items.items_id' => $item->getField('id'),
-                'glpi_documents_items.itemtype' => $item->getType(),
+                'glpi_documents_items.itemtype' => $item::class,
             ],
         ];
 
@@ -1005,7 +1005,7 @@ public static function getAssociatedContracts(CommonDBTM $item)
 
         $contracts = [];
 
-        if (!Session::haveRight("contract", READ) || !$item->can($item->fields['id'], READ)) {
+        if (!Session::haveRight(Contract::$rightname, READ) || !$item->can($item->fields['id'], READ)) {
             return [];
         }
 
@@ -1028,7 +1028,7 @@ public static function getAssociatedContracts(CommonDBTM $item)
             ],
             'WHERE' => [
                 'glpi_contracts_items.items_id' => $item->getField('id'),
-                'glpi_contracts_items.itemtype' => $item->getType(),
+                'glpi_contracts_items.itemtype' => $item::class,
             ] + getEntitiesRestrictCriteria('glpi_contracts', '', '', true),
         ];
         $it = $DB->request($criteria);
@@ -1054,7 +1054,7 @@ public static function getAssociatedTickets($itemtype, $items_id)
         global $DB;
 
         if (
-            !Session::haveRight("ticket", Ticket::READALL)
+            !Session::haveRight(Ticket::$rightname, Ticket::READALL)
             || !($item = getItemForItemtype($itemtype))
         ) {
             return [];
@@ -1103,7 +1103,7 @@ public static function getAssociatedNetports($itemtype, $ID)
             return false;
         }
 
-        if (!Session::haveRight('networking', READ) || !$item->can($ID, READ)) {
+        if (!Session::haveRight(NetworkPort::$rightname, READ) || !$item->can($ID, READ)) {
             return false;
         }
 
diff --git a/inc/uninstall.class.php b/inc/uninstall.class.php
index 2757eb0..ee07791 100644
--- a/inc/uninstall.class.php
+++ b/inc/uninstall.class.php
@@ -64,7 +64,7 @@ class PluginUninstallUninstall extends CommonDBTM
 {
     public const PLUGIN_UNINSTALL_TRANSFER_NAME = "plugin_uninstall";
 
-    public static $rightname = "uninstall:profile";
+    public static string $rightname = "uninstall:profile";
 
     public static function getTypeName($nb = 0)
     {
@@ -120,9 +120,9 @@ public static function processMassiveActionsForOneItemtype(MassiveAction $ma, Co
                 if ($item->getFromDB($id) && $item->can($id, UPDATE)) {
                     //Session::addMessageAfterRedirect(sprintf(__s('Form duplicated: %s', 'formcreator'), $item->getName()));
                     $_SESSION['glpi_uninstalllist'][$itemtype][$id] = $id;
-                    $ma->itemDone($item->getType(), $id, MassiveAction::ACTION_OK);
+                    $ma->itemDone($item::class, $id, MassiveAction::ACTION_OK);
                 } else {
-                    $ma->itemDone($item->getType(), $id, MassiveAction::ACTION_NORIGHT);
+                    $ma->itemDone($item::class, $id, MassiveAction::ACTION_NORIGHT);
                 }
             }
 
@@ -139,7 +139,7 @@ private static function doOneUninstall(PluginUninstallModel $model, Transfer $tr
         global $UNINSTALL_DIRECT_CONNECTIONS_TYPE;
 
         $id = $item->fields['id'];
-        $type = $options['type'] ?? $item::getType();
+        $type = $options['type'] ?? $item::class;
         $location = $options['location'] ?? '';
         $plug = new Plugin();
 
@@ -223,7 +223,7 @@ private static function doOneUninstall(PluginUninstallModel $model, Transfer $tr
             );
             if (
                 ($model->fields["groups_action"] === 'set')
-                && ($nbgroup == 1 || $model->fields["groups_id"] == 0)
+                && ($nbgroup === 1 || $model->fields["groups_id"] == 0)
             ) {
                 // If a new group is defined and if the group is accessible in the object's entity
                 $fields["groups_id"] = $model->fields["groups_id"];
@@ -600,7 +600,7 @@ public static function deleteGlpiInventoryLink($item)
             $agent = new Agent();
             $agent->deleteByCriteria(
                 [
-                    'itemtype' => $item->getType(),
+                    'itemtype' => $item::class,
                     'items_id' => $item->getID(),
                 ],
                 true,
@@ -612,7 +612,7 @@ public static function deleteGlpiInventoryLink($item)
         $computer_item->deleteByCriteria(
             [
                 'items_id_asset' => $item->getID(),
-                'itemtype_asset' => $item->getType(),
+                'itemtype_asset' => $item::class,
                 'is_dynamic'   => 1,
             ],
             true,
@@ -626,7 +626,7 @@ public static function deleteGlpiInventoryLink($item)
 
         // manage networkname
         $networkport = new NetworkPort();
-        $db_networkport = $networkport->find(["itemtype" => $item->getType(), "items_id" => $item->getID()]);
+        $db_networkport = $networkport->find(["itemtype" => $item::class, "items_id" => $item->getID()]);
         foreach (array_keys($db_networkport) as $networkport_id) {
             $DB->update(
                 "glpi_networknames",
@@ -657,7 +657,7 @@ public static function deleteGlpiInventoryLink($item)
                     continue;
                 }
 
-                if (in_array($sub_item::class, [Agent::class, Asset_PeripheralAsset::class, Lockedfield::class, NetworkName::class])) {
+                if (in_array($sub_item::class, [Agent::class, Asset_PeripheralAsset::class, Lockedfield::class, NetworkName::class], true)) {
                     // Specific handling
                     continue;
                 }
@@ -684,7 +684,7 @@ public static function deleteGlpiInventoryLink($item)
                             ],
                             [
                                 $items_id_field => $item->getID(),
-                                $itemtype_field => $item->getType(),
+                                $itemtype_field => $item::class,
                                 'is_dynamic' => 1,
                             ],
                         );
@@ -1089,7 +1089,7 @@ public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
         global $UNINSTALL_TYPES;
 
         if (
-            self::canView() && in_array($item->getType(), $UNINSTALL_TYPES) && !$withtemplate
+            self::canView() && in_array($item::class, $UNINSTALL_TYPES) && !$withtemplate
         ) {
             return __s('Lifecycle', 'uninstall');
         }
@@ -1105,7 +1105,7 @@ public static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $
 
         if (
             ($item instanceof CommonDBTM)
-            && in_array($item->getType(), $UNINSTALL_TYPES)
+            && in_array($item::class, $UNINSTALL_TYPES)
         ) {
             self::showFormUninstallation($item->getField('id'), $item, Session::getLoginUserID());
         }
diff --git a/setup.php b/setup.php
index 4d99e21..3d618ca 100644
--- a/setup.php
+++ b/setup.php
@@ -33,8 +33,8 @@
 use function Safe\define;
 
 define('PLUGIN_UNINSTALL_VERSION', '2.10.4');
-define("PLUGIN_UNINSTALL_MIN_GLPI", "11.0.0");
-define("PLUGIN_UNINSTALL_MAX_GLPI", "11.0.99");
+define("PLUGIN_UNINSTALL_MIN_GLPI", "12.0.0");
+define("PLUGIN_UNINSTALL_MAX_GLPI", "12.0.99");
 
 /**
  * Function Init
@@ -94,10 +94,10 @@ function plugin_init_uninstall()
                 ],
             ];
 
-            if (Session::haveRight('uninstall:profile', READ)) {
+            if (Session::haveRight(PluginUninstallPreference::$rightname, READ)) {
                 $PLUGIN_HOOKS[Hooks::USE_MASSIVE_ACTION]['uninstall'] = true;
 
-                if (Session::haveRight('uninstall:profile', UPDATE)) {
+                if (Session::haveRight(PluginUninstallPreference::$rightname, UPDATE)) {
                     // Add link in GLPI plugins list :
                     $PLUGIN_HOOKS[Hooks::MENU_TOADD]['uninstall'] = ['admin' => PluginUninstallModel::class];
                 }