Modifying standard Process Manual report

Hello,

i would like to add two new colums into "Details" table in the standard Process Manual report.

I seems like this report is heavily scripted, and i find it difficult to change the script by myself, although i've done some customization already. Im getting more and more familiar with scripting.

 This report is gonna go for EPC models

how the script changes should look like to modify that table for two more colums?

or maybe there is a way to output the same table via simplier and shorter script?

Best regards,

Gediminas