code: def before_render(self):
          
          # If the current user is a client contact, display those analysis
          # requests that belong to same client only
          super(AnalysisRequestsView, self).before_render()
          client = api.get_current_client()
          if client:
              self.contentFilter['path'] = {
                  "query": "/".join(client.getPhysicalPath()),
                  "level": 0}
              # No need to display the Client column
              self.remove_column('Client')
docs: Before template render hook