Project Contracts invoice to Receivables: "Location of Final Discharge"

Description:

We use Oracle Fusion Project Contracts / Project Billing, and contract invoices are transferred to Receivables via Import AutoInvoice. We need the Location of Final Discharge field on the Receivables transaction line to be populated with a value coming from the contract. [Brazil localization: this is required for tax calculation / fiscal document.]

What we found in the documentation:

• The Receivables Lines Interface supports FinalDischargeLocationCode and FinalDischargeLocationId.
• We found no documented mapping from Project Contracts or Project Billing to these attributes.
• The projectContractInvoices invoice line REST resource exposes tax attributes (Intended Use, Product Category, Product Fiscal Classification, etc.), but we did not see Final Discharge.