This option is available from the Options Menu in the Supplier’s Invoice screen after selecting to update the Supplier Invoice on the screen. The option will copy across the value in the Invoice Quantity column to the Customs Quantity column for the following conditions
- The Customs Unit of Measurement is not ‘NO’ (AU) or ‘NMB’ (NZ) and the existing Customs Quantity is either zero or blank or,
- The Customs Unit of Measurement is ‘NO’ (AU) or ‘NMB’ (NZ) and the Customs Quantity is blank
The Customs Quantity window from the 
toolbar button will be immediately updated with the new Customs Quantity values.
This option is also available within the Pre-Job Supplier’s Invoice screen from the Options menu.