def METHOD_NAME(self, obj):
    history_qs = history_service.get_history_queryset_by_model_instance(
        obj,
        types=(history_models.HistoryType.change, history_models.HistoryType.create,)
    )
    return HistoryExportSerializer(history_qs, many=True,
                                   statuses_queryset=self.statuses_queryset(obj.project)).data