protected function _commandAddFollowers($command)
    {
        $actor = $command->actor;
        $labels = array();
        $labels[] = strtoupper('com-'.$this->getIdentifier()->package.'-socialgraph-toolbar-followers-add');
        $labels[] = 'COM-ACTORS-SOCIALGRAPH-TOOLBAR-FOLLOWERS-ADD';
        $label = translate($labels);
        $url = $actor->getURL().'&get=graph&type=leadables';
        $command->append(array('label' => $label))->href($url)->id('leadables-add');
    }