I understand you're worrying
but I glanced at the specifications and I'd say it's not clear that the new program is based on a former program with only additional parameter
I'm not surprised k Thanaporn created a program from scratch instead of copying/modifying the frames stock report
Anyway, if the program's result is different to what is described in the specifications, it's a problem and it will be fixed as soon as possible.
but does the "INVENT FRAMES: Stock Report" specifications, used by Saïd as a basis, match the code in production ?
It might save time to highlight only the difference from the Frames stock report.