Representing references or product classification links in separate rows provides a simplified layout with clear relationships between the objects. The 'Reference Target' source can be used to identify the reference target for the reference or link to create or update.
This source mapping option is available in the 'Inserted References / Data Containers' section on the 'Map To' dialog. For details on using the options in this group, refer to the Reference Type ID - Map Inbound topic (here) and the Data Container Type ID - Map Inbound topic (here).
