To drill down to view individual Customer documents that may display on a Customer Statement (i.e. Invoices, Credit Notes, Payments), use the Customer Register feature. To use this feature:
Go to Customer, Transactions, Sales Centre, Customer Register.
Click on Selections(F8) for range selections and/or Documents(F4) for viewing specific Document Types.
Click Accept(F9). The related Selections and/or Documents will then display.
Double-click on the required number from the Number column, which will drill down into the required documents Lookup screen.