code: def _folder_item_specifications(self, analysis_brain, item):
          
          # Everyone can see valid-ranges
          item['Specification'] = ''
          results_range = analysis_brain.getResultsRange
          if not results_range:
              return
  
          # Display the specification interval
          item["Specification"] = get_formatted_interval(results_range, "")
  
          # Show an icon if out of range
          out_range, out_shoulders = is_out_of_range(analysis_brain)
          if not out_range:
              return
          # At least is out of range
          img = get_image("exclamation.png", title=_("Result out of range"))
          if not out_shoulders:
              img = get_image("warning.png", title=_("Result in shoulder range"))
          self._append_html_element(item, "Result", img)
docs: Set the results range to the item passed in