public function listUserRole()
    {
        $this->actionListUserRole();
        $this->setTitleListUserRole();
        $this->setBreadcrumbListUserRole();
        $this->setFilterListUserRole();
        $this->setPagerListUserRole();

        $this->setData('user_roles', $this->getListUserRole());
        $this->outputListUserRole();
    }