After Mr.Briand communicate with the headquarters, because these PO settlement is the first time, and financial approval yet finished, so do not back down again PO and PO, you can solve the problem in accordance with the following:
1 Headquarters will be refunded below 11 invoice.
2 we will find the local financial refund receiving documents on the system
3 allows subcontractors to confirm refund in SCM system
4 Remove the pre-submission received a single application, the headquarters will be in the ERP system will give this 11 PO added tax (rows rarely)