code: def write_csv(self, path=None):
          self.sort_sections(['Root', 'Contacts', 'Documentation', 'References', 'Resources', 'Citations', 'Schema'])
          if self.description:
              self.description = self.description
          if self.abstract:
              self.description = self.abstract
          t = self['Root'].get_or_new_term('Root.Modified')
          t.value = datetime_now()
          self.sort_by_term()
          return super().write_csv(str(path))