--- title: Added source_location field to FulfillmentOrdersMove webhook payload - Shopify developer changelog description: Shopify’s developer changelog documents all changes to Shopify’s platform. Find the latest news and learn about new platform opportunities. source_url: html: https://shopify.dev/changelog/added-source_location-field-to-fulfillmentordersmove-webhook-payload md: https://shopify.dev/changelog/added-source_location-field-to-fulfillmentordersmove-webhook-payload.md --- [Back to Developer changelog](https://shopify.dev/changelog) April 1, 2023 Tags: * API * 2023-04 # Added `source_location` field to `FulfillmentOrdersMove` webhook payload As of API version 2023-04, `FulfillmentOrdersMove` webhook payload is extended `source_location` field. The [assignedLocation](https://shopify.dev/docs/api/admin-graphql/latest/objects/fulfillmentorder#field-fulfillmentorder-assignedlocation) of the `original_fulfillment_order` may be changed by the move operation. Therefore, if you need to determine the originally assigned location, you should refer to the `source_location` field. Learn more about fulfillment order move in the [FulfillmentOrdersMove webhook](https://shopify.dev/docs/api/admin-rest/2023-04/resources/webhook#event-topics-fulfillment-orders-moved), [FulfillmentOrdersMove GraphQL mutation](https://shopify.dev/docs/api/admin-graphql/2023-04/mutations/fulfillmentOrderMove) and [Moves a fulfillment order to a new location REST endpoint](https://shopify.dev/docs/api/admin-rest/2023-04/resources/fulfillmentorder#post-fulfillment-orders-fulfillment-order-id-move) documentation pages.