Hello,
Thank you for contacting HansaWorld Support.
When Nominal Ledger Transactions are generated automatically from Invoices and Receipts, ticking this option allows for the Invoice Number, Due Date and Customer (in the case of Invoices) or the Receipt Number, Payment Date and Customer (in the case of Receipts) to be shown on flip E of the Transaction.
If you require additional information to be displayed, this would need to be done in system customizations (Halcust) as per your unique requirements.
All the best
HansaWorld Support