How to override the list of subscribers in PDF format

Hello everyone,
I have modified the columns, size, and content of the PDF file generated when I export the member list to PDF.
I am now about to install 5.4.0. How can I manage the override so that I don't have to redo everything with every update?
Thank you all.

Hi Marco

It's normal layout. So you can move the modified file to template override so that the change won't be lost when you update to future releases of the extension

In this specific case, I believe you modified the file components/com_eventbooking/themes/default/common/registrants_pdf.php, so just move that modified file to templates/template_name/html/com_eventbooking/common and it will be fine. template_name is name of the template which we are using on your site

Regards,

Tuan