Hi, I am new to NiFi (1.14) and trying to use the JOLTTransform processor to transform input json (flat) to nested json. Could not able to fix with JOLT Schema. kindly help me on this.  GetFile --->JOLTTranform-->PutFile The Input Json is  [ { "executionTime": "2244", "processorId": "3ef03f9c-b42c-4c4e-9d5f-d14878bb2c84", "filename": "Trading", "processStartTime": "2021-07-26 16:31:19", "processSQL": "TradingDetails.sql", "executionFetchTime": "2049", "sourceCountValue": "5076", "startTime": "1627297279651", "processGroupName": "Trading" }, { "ProcessEndTime": "2021-07-26 16:31:29", "completedTime": "1627297289412", "processDuration": "0", "destCountValue": "5076", "tableName": "TRADINGDETAILS" }, { "ProcessEndTime": "2021-07-26 16:31:29", "completedTime": "1627297289412", "processDuration": "0", "destCountValue": "5076", "tableName": "CUSTTRADINGDETAILS" } ]  and the expected output json is { "Trading": { "Source": { "executionTime": "2244", "processorId": "3ef03f9c-b42c-4c4e-9d5f-d14878bb2c84", "filename": "Trading", "processStartTime": "2021-07-26 16:31:19", "processSQL": "TradingDetails.sql", "executionFetchTime": "2049", "sourceCountValue": "5076", "startTime": "1627297279651", "processGroupName": "Trading" }, "Destination": { "TRADINGDETAILS": { "ProcessEndTime": "2021-07-26 16:31:29", "completedTime": "1627297289412", "processDuration": "10", "destCountValue": "5076", "tableName": "TRADINGDETAILS" }, "CUSTTRADINGDETAILS": { "ProcessEndTime": "2021-07-26 16:31:29", "completedTime": "1627297289412", "processDuration": "10", "destCountValue": "5076", "tableName": "CUSTTRADINGDETAILS" } } } }  Thanks in advance. ... View more