Basedon some changes in Universal Containers' Commerce engine, new Orders are expected to have two...

Based on some changes in Universal Containers’ Commerce engine, new Orders are expected to have two additional attributes at the header level. In Order Management, besides Order, the other object that also needsto be extended is Order Summary. An Order Summary is a record that stores information about an order, such as the total amount, the number of items, and the fulfillment status. An Order Summary is created by a process called Create Order Summary Process, which runs whenever an order is created or updated. The process calls a flow called Create OrderSummary Flow, which calculates the order summary fields and creates or updates the order summary record. To extend an object in Order Management, an administrator can create custom attributes on that object that match the API name and data type of the corresponding attributes in B2C Commerce. References: Order Management Objects