This release provides the ability to attach the Customs Entry to the Debtors Invoice. This function is available from the Debtors Invoice screen and the Enquiry Only Debtors Invoice screen.
The toolbar button 
will attach the Nature 10/20 or Nature 30 Entry to the invoice where only one entry exists.
The Invoice and the Entry will be listed in the Print Menu as shown below:
The email recipients will receive an email with the two documents attached.
If the email is selected to be saved to the Private or Public folders both documents will appear in the folders.