code: def get_row_services(self, row):
          
          bsc = getToolByName(self, 'bika_setup_catalog')
          services = set()
          for val in row.get('Analyses', []):
              brains = bsc(portal_type='AnalysisService', getKeyword=val)
              if not brains:
                  brains = bsc(portal_type='AnalysisService', title=val)
              if not brains:
                  brains = bsc(portal_type='AnalysisService', UID=val)
              if brains:
                  services.add(brains[0].UID)
              else:
                  self.error("Invalid analysis specified: %s" % val)
          return list(services)
docs: Return a list of services which are referenced in Analyses.
          values may be UID, Title or Keyword.