Create more columns/rows in ME49

Dear All,

I have made the zcopy of the Tcode ME49 : ZRM06EPS0 .

I want to add few more columns/rows in the display :-

like from table EKKO .

Fields :- ZTERM(Pay Term) , inco1 and inco2

The internal table is already having these values in EKKO table just want to make them visible in the display of list display or grid display .

Please suggest some ideas how to add these columns in report .

Regards

Deep