adding a new field to 2LIS_12_VCITM

Hi Gurus,

I have a standard extractor 2LIS_12_VCITM, the R/3 functional team decided to use to field EXIDV2 instead of EXIDV for tracking. now EXIDV is present in the extractor but since they r using EXIDV2, I need to add that field in this extractor.

Can anyone please tell me the steps in detail as to how do i go about adding the fields,

I went to RSA6 -->function enhancement but I am stuck there.

ANy help would be great and points assured.

thanks,

Nip