How does the conversion rate type value default for purchase orders with a backing requisition?

The conversion rate on the purchase order is from the purchase order transaction currency to the Sold-to LE ledger currency. The following hierarchy is used to derive the conversion rate type:

1. The value is taken from the Document Builder if the requisition is manually processed.
2. If the purchase order originated from a Supply Chain Financial Orchestration flow, the value is taken from the Common Payables and Procurement Options for the management business unit of the flow's purchasing trade organization.

   Purchasing trade organization details can be viewed when SFO is implemented. You can get the purchasing trade organization and orchestration agreement details from the schedules of a purchase order line.

3. If the purchase order didn't originate from a Supply Chain Financial Orchestration flow, the value is taken from the Common Payables and Procurement Options for the management business unit of the deliver-to organization of the first requisition line.
4. If the previous steps don't return a value, it's set to Corporate.