The order number allows the order to be identified in a unique way. This number is assigned automatically or entered whenever an order is created based on the parameterization of the counter associated with the order type chosen.
If the order counter is defined with automatic allocation, the order number field is not accessible and the counter is assigned to the order creation. Conversely, if the order counter is defined with manual allocation, it is possible to enter it manually. If it is not entered at the moment of creation, the system will automatically assign an order number according to the counter.