How do I display the Reference number (Reference#) field in sales transactions on the Customer Statement?

To display the Reference# field in the customer statement PDF:

• Go to Settings in the top right corner.
• Select PDF Templates under Customisation.
• Select the Customer Statement module.
• Hover over the template and click Edit to customise the template.
• On the Edit Template page, go to Transaction Details on the left sidebar.
• Click the Document Details section to view options under it.
• Navigate to the Document Information section and check the box next to Reference Field option.
• Now, click Save in the top right corner to update your preferences.