This function supplies the information to add details of any unapplied values to the credit note. The Credit Note Reference parameter must be the unique ID returned by the gtARCreditNote function call.
Reference
This must be the unique identifier generated by the gtARCreditNote function call. It has the format ARCN-nnn. This ensures the unapply details are of the correct credit note header.
UnappliedRef
The reference that the credit note is being applied to. This may be an invoice reference that does not exist for the customer, or Greentree Desktop unapplied reference of UNAPP.
Net
The net amount being unapplied.