Can we import AP invoices and place a non-system generated hold on them?

We have implemented version 12.1.3 of the Financials and Procurement (GL, FA, AP, PO, Inventory, iProc).  We are currently developing a new inbound AP Invoice interface.  For this interface, we need to have invoices in excess of a specified dollar amount to placed on hold.  If we were to enter these invoices manually, this would not be a system generated hold and would be placed on the invoice by the user.  We are reviewing the AP_Invoices_Interface, and AP_Invoice_Lines_Interface tables and do not see any field for Hold Code.  Is there a way to interface an AP invoice with a manual