Export the ReqIF using the source generated during import as destination. Using the right destination is essential to ensure the attributes in ReqIF will be defined with the identifiers expected by the OEM.

Using the "Curtail (the export) to the last import" option is highly recommended when creating an export intended as response to a customer request to avoid adding additional attribute definitions to the resulting export.

Additional fields added during export could result can result in problems importing the ReqIF on customer-side

In case you recognize that you have to add some fields required to be sent back to the customer are not present, see Supplier Attributes Not Configured section in the topic Common Problems.