IDoc's to Multiple Files (CC)

Dear Experts,

I have got a new requirement on IDoc to File (Content Conversion) Scenario. I am using PI 7.1 version.

IDoc Header data should be mapped to one file - Header File (comma separated) and

IDoc Item data should be mapped to another file - Item File (comma separated)

If there are multiple IDocs, then the requirement is to keep all the IDocs header data into header related file

and all the Item related data on Item related file

I would like to know whether it is possible, if Yes what are the possible ways to achieve this solution.

It would be very thankful if you could help me in this requirement.

Thanks-
Rams.