How to populate some columns in AR Interface Table for Intercompany Invoices

Hi All,

I would like to ask for your kind help.

I was wondering on why after I run the 'INCIAR - Create Intercompany AR Invoices' program, several data were not automatically populated like the purchase_order and header_attribute1 up to  header_attribute15 columns?

When I checked the equivalent Order Entry interface line context record, it contains all these information. What I wanted is that, these columns should also have been populated for Intercompany invoices.

Thank you guys.