Options to populate attribute 'AMOUNT_ INCLUDES_TAX_FLAG' in the AP INV Line Interface

Summary:

We are looking for Options as to how we can populate attribute 'AMOUNT_ INCLUDES_TAX_FLAG' in the AP_INVOICE_LINES_INTERFACE table using Payable Invoice FBDI or REST API (Invoice Creation) ? We are looking for options to import invoices which have 'Tax Inclusive' and would like to use above field/attribute while importing a payables invoice in ERP. We have already raised an SR and being told that Tax Inclusive AP Invoices cannot be created using FBDI/REST API and has been logged as an enhancement. We have explored below options which business don't want to pursue at the moment: