如何在hyperledger composer中包含自定义查询中的关系

query MyCustomQuery {
  description: "Custom query to include relationships"
  statement:
    SELECT org.example.SampleAsset
    WHERE (field1 == _$param1)
    INCLUDE org.example.SampleAsset.relatedField
}

asset SampleAsset identified by assetId {
  o String assetId
  o String field1
  --> AnotherAsset relatedField
}

/**
 * Custom query to include relationships
 * @param {org.example.MyCustomQuery} query - the custom query
 * @returns {Promise} resolved with the query result
 * @transaction
 */
async function myCustomQuery(query) {
  const queryString = 'SELECT org.example.SampleAsset WHERE (field1 == _$param1) INCLUDE org.example.SampleAsset.relatedField';
  const queryResult = await query(queryString, { param1: query.param1 });
  return queryResult;
}