To support Shopify's migration from REST API to GraphQL, Acumatica ERP introduces changes to the field mapping used for the Shipment entity.
Shipment Mapping
In the Shopify_GraphQL_Shipment.xlsx file, you can see how Acumatica ERP fields on the Shipments (SO302000) form map to Shopify default and custom fields. The system uses this mapping when it exports shipment data to Shopify.
Particularly, you can see how each Acumatica ERP field was previously mapped to Shopify fields through the REST API, and how it's now mapped using GraphQL.