Intercompany trade for backorders and return orders

Based on new fields in the Intercompany Trade Agreement, users can now specify whether intercompany trade (ITR) orders created for backorders or return orders are by default based on the original ITR order instead of the intercompany trade agreement or price book.

Because of these default settings, users are no longer required to manually correct intercompany trade return orders and backorders. The default settings can still be modified on the intercompany trade order.