    protected function registerBackendPermissions()
    {
        BackendAuth::registerCallback(function ($manager) {
            $manager->registerPermissions('October.System', [
                'system.manage_updates' => [
                    'label' => 'system::lang.permissions.manage_software_updates',
                    'tab' => 'system::lang.permissions.name'
                ],
                'system.access_logs' => [
                    'label' => 'system::lang.permissions.access_logs',
                    'tab' => 'system::lang.permissions.name'
                ],
                'system.manage_mail_settings' => [
                    'label' => 'system::lang.permissions.manage_mail_settings',
                    'tab' => 'system::lang.permissions.name'
                ],
                'system.manage_mail_templates' => [
                    'label' => 'system::lang.permissions.manage_mail_templates',
                    'tab' => 'system::lang.permissions.name'
                ]
            ]);
        });
    }