diff --git a/application/Espo/Core/Upgrades/Migrations/V8_2/AfterUpgrade.php b/application/Espo/Core/Upgrades/Migrations/V8_2/AfterUpgrade.php
index 0fe3ea2c4c..79579aa8fc 100644
--- a/application/Espo/Core/Upgrades/Migrations/V8_2/AfterUpgrade.php
+++ b/application/Espo/Core/Upgrades/Migrations/V8_2/AfterUpgrade.php
@@ -33,11 +33,8 @@ use Espo\Core\Upgrades\Migration\Script;
 use Espo\Core\InjectableFactory;
 use Espo\Core\Utils\Config;
 use Espo\Core\Utils\Metadata;
-use Espo\Entities\Role;
 use Espo\Entities\Template;
 use Espo\ORM\EntityManager;
-use Espo\ORM\Query\Part\Expression;
-use Espo\ORM\Query\UpdateBuilder;
 use Espo\Tools\Pdf\Template as PdfTemplate;
 
 class AfterUpgrade implements Script
@@ -64,7 +61,6 @@ class AfterUpgrade implements Script
 
         $this->updateTemplates($em, $config);
         $this->updateTargetList($this->metadata);
-        $this->updateRoles();
     }
 
     private function updateTemplates(EntityManager $entityManager, Config $config): void
@@ -126,14 +122,4 @@ class AfterUpgrade implements Script
 
         $metadata->save();
     }
-
-    private function updateRoles(): void
-    {
-        $query = UpdateBuilder::create()
-            ->in(Role::ENTITY_TYPE)
-            ->set(['mentionPermission' => Expression::column('assignmentPermission')])
-            ->build();
-
-        $this->entityManager->getQueryExecutor()->execute($query);
-    }
 }
diff --git a/application/Espo/Core/Upgrades/Migrations/V8_3/AfterUpgrade.php b/application/Espo/Core/Upgrades/Migrations/V8_3/AfterUpgrade.php
new file mode 100644
index 0000000000..f30ae8a238
--- /dev/null
+++ b/application/Espo/Core/Upgrades/Migrations/V8_3/AfterUpgrade.php
@@ -0,0 +1,58 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2024 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Core\Upgrades\Migrations\V8_3;
+
+use Espo\Core\Upgrades\Migration\Script;
+use Espo\Entities\Role;
+use Espo\ORM\EntityManager;
+use Espo\ORM\Query\Part\Expression;
+use Espo\ORM\Query\UpdateBuilder;
+
+class AfterUpgrade implements Script
+{
+    public function __construct(
+        private EntityManager $entityManager,
+    ) {}
+
+    public function run(): void
+    {
+        $this->updateRoles();
+    }
+
+    private function updateRoles(): void
+    {
+        $query = UpdateBuilder::create()
+            ->in(Role::ENTITY_TYPE)
+            ->set(['mentionPermission' => Expression::column('assignmentPermission')])
+            ->build();
+
+        $this->entityManager->getQueryExecutor()->execute($query);
+    }
+}