Calling a webservice through PDI Data Source in Pentaho Reporting

Hi,

I am trying to access a web service which using REST client and it is JSON format.I have created a ktr , which fetches output via REST client and sends output to a flat file. This ktr is being referred in Pentaho Report and I want to display the data from REST client in the report. I don't know how to use JSON Output and return the result to the report as separate columns.

Please help me .


Reference the output of REST Client (3 fields)
[{"FUNCTIONID":"2","KPI":"Associate Span - Offshore Monthly","KPIID":"2"}]