Intercompany Invoices imported from FOS are coming with trxdate

Content

Gurus, 

I need your help figuring out how to make that the intercompany invoices that are coming from the Supply Chain Financial Orchestration module don't inherit the trxdate.

For example in the invoices that are from DOO (Distributed Order Orchestration), the trxdate in null and is taking the sysdate.

In conclusion, I need a way to get the TRXDATE as NULL in the AR Interface. 

Thanks for your help