/**
 * Append a featured item to the current dropdown menu
 *
 * @param   string  $checkboxId  ID of corresponding checkbox of the record
 * @param   string  $prefix      The task prefix
 *
 * @return  void
 *
 * @since   3.0
 */
public static function featured($checkboxId, $prefix = '')
{
    $task = $prefix . 'featured';
    static::addCustomItem(Text::_('JFEATURED'), 'javascript:void(0)', 'onclick="contextAction(\'' . $checkboxId . '\', \'' . $task . '\')"');
}