As we print all invoices and send them to customers via mail, I want to filter alls invoices that have not been printed yet in the list view of the Customer Invoices Menu and print them all at once.
Unfortunately there is no "Printed is not true" option the Advanced Search, only an option to select the invoices that have not been sent to the customer by eMail.
How can I set up a filter to select the invoices that have not been printed yet?