Add Checkbox for FedEx Post Shipment Document Upload (PSDU)

[842106]

Hi,
FedEx added this new feature a few years ago that allows us to flag a shipment that would receive additional international documents at a later time in the day. This is called the Post Shipment Document Upload (PSDU)
https://www.fedex.com/en-ca/resources-tools/electronic-trade-documents.html https://www.fedex.com/content/dam/fedex/ca-canada/MVP/downloads/FXGTM-1465-PSDU-How-To-Leave-Behind-...
If you can create a checkbox that would allow add the following code to the shipment when we attempt to create an international shipment. It would allows us to upload additional documents on FedEx.com after the shipment is complete.
<SpecialServicesRequested>
<SpecialServiceTypes>ELECTRONIC_TRADE_DOCUMENTS</SpecialServiceTypes>
<EtdDetail>
<Attributes>POST_SHIPMENT_UPLOAD_REQUESTED</Attributes>
<RequestedDocumentCopies>COMMERCIAL_INVOICE</RequestedDocumentCopies>
</EtdDetail>
</SpecialServicesRequested>

Thank you for your support,
Ricardo