Backend\Modules\Pages\Installer\Installer::install PHP Метод

    public function install()
    {
        // load install.sql
        $this->importSQL(__DIR__ . '/Data/install.sql');
        // add 'pages' as a module
        $this->addModule('Pages');
        // import locale
        $this->importLocale(__DIR__ . '/Data/locale.xml');
        // import data
        $this->importData();
        // set rights
        $this->setRights();
        // set navigation
        $this->setNavigation(null, 'Pages', 'pages/index', array('pages/add', 'pages/edit'), 2);
        // settings navigation
        $navigationSettingsId = $this->setNavigation(null, 'Settings');
        $navigationModulesId = $this->setNavigation($navigationSettingsId, 'Modules');
        $this->setNavigation($navigationModulesId, 'Pages', 'pages/settings');
    }