Bolt\Controller\Backend\Users::notifyUserSave PHP Method

    private function notifyUserSave(Request $request, $displayName, $email, $firstuser)
    {
        if (!$firstuser) {
            $this->app['logger.system']->info(Trans::__('page.edit-users.log.user-updated', ['%user%' => $displayName]), ['event' => 'security']);
        } else {
            $this->app['logger.system']->info(Trans::__('page.edit-users.log.user-added', ['%user%' => $displayName]), ['event' => 'security']);
            $this->notifyUserSetupEmail($request, $displayName, $email);
        }
    }