See the documentation on invoicing elements for further information.
It is possible to modify the values of the various invoicing elements already present and to add new ones.
Special features linked to the inter-company option
In the case of an inter-site or inter-company order, if the user wishes to use invoicing elements, it will be necessary to establish a correspondence between the Sales invoicing elements and the Purchasing invoicing elements. It is also possible to specify if the value of the invoicing elements initialized in the sales order comes from the invoicing elements of the customer record matching the purchase site for the order for the invoicing elements entered in the purchase order and inherited from the supplier invoicing elements matching the sales site.
For further information, see inter-company setup.