Request Fulfillment on an Order through Shopify Flow
Using Shopify Flow, you can now use the action
Request Fulfillment to send a notification to your fulfillment service. This will begin the fulfillment process, as determined by your fulfillment service.
Fulfillment services are set on each product. Please ensure you have the correct fulfillment settings on your products before using this action.
This action is available to any trigger that has the order resource available. eg
Learn more about Shopify Flow from the Shopify Help Center.