function _initReport($item)
 {
     $reportFactory = new Docman_ReportFactory($this->getGroupId());
     if ($this->reportId === null && $this->request->exist('report_id')) {
         $this->reportId = (int) $this->request->get('report_id');
     }
     $report =& $reportFactory->get($this->reportId, $this->request, $item, $this->feedback);
     $this->_viewParams['filter'] =& $report;
 }