The status of an order may vary based on its current progress within the workflow.
Draft This is the default status. You are currently preparing the order and can complete it at a later time. An order in "Draft" status can be modified.
In Progress You have just validated your order and submitted it to the operator. An order "In Progress" can be modified under specific conditions.
Completed The operator has finalized the delivery slips for all products within the order. A "Completed" order cannot be modified.