It is used to:
- directly enter a product reference or a Product/Customer reference. The existence of this reference is checked in the Product and Product-customer files. If a Product/customer reference has been entered, the system will automatically return the internal product reference.
- Use the contextual button to select a product:
- From the file.
- From the list of customer products.
The entry of the product is used to initialize the ‘Description’ and ‘Sales unit’ fields that are modifiable. The sales unit can be modified on the condition of being chosen from the list proposed that contains the sales and packaging units from the product record and the units from the product-customer record.