- invisible :
The field does not appear in the entry screen but a default value is assigned to it.
- displayed:
The default value is assigned to the field and displayed but the value cannot be modified.
- entered:
The default value is assigned to the field and displayed. It can be modified and, in that case, the entered value is not controlled (free entry).
The assigned default value is the EU Increase Rate coming from the Product-Supplier record if there is such a record or from the Supplier record.
This coefficient is used in the Intrastat file to determine the statistical value from the fiscal value.