>this is what I just want to do in last case.. But in anycase, would you mind to share here the code on how are you doing this?

My code is very complicated. What you can do is open the report as dbf and identify another record of objtype= 8 that is a column appears prior to where you want to add a column and insert a copy of the same below it. then change the time_stamp a little & set expr to output field.