text: def record(data, source, target="_use_source_"):
      if source in data:
          # get source var value:
          source_var_value = data[source]
          # get target var name:
          if target == "_use_source_":
              target = source
          # record variable:
          _ttp_["results_object"].vars.update({target: source_var_value})
          _ttp_["global_vars"].update({target: source_var_value})
      return data, None