docs: def do_package(self, line):
          """package <package-pid> <science-metadata-pid> <science-pid> [science- pid.
  
          ...] Create a simple OAI-ORE Resource Map on a Member Node.
  
          """
          pids = self._split_args(line, 3, -1, pad=False)
          self._command_processor.create_package(pids)
          self._print_info_if_verbose(
              'Added package create operation for identifier "{}" to write queue'.format(
                  pids[0]
              )
          )