Parameter used to define, for this entry transaction, if the invoicing supplier must be: ? hidden: The field does not appear on the entry screen but the default value is attributed to it. ? displayed: The default value is allocated to the field and displayed but the value is non-modifiable. ? entered: The default value is allocated to the field and displayed. It can be modified and in this case, the value entered is controlled in the supplier file. The assigned default value is the code of the invoicing supplier associated with the sold-to supplier in he latter's record.