How to enable dynamic password while generating the payslip

Summary:

Hi All,

Requirement: I need to make payslip dynamic password protected. For Example - Date of birth of the employee.

Thanks.

Content (required):

I followed the attached document but the xml path enclosed in {} under xdo-pdf-open-password is not working.

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):

I followed mentioned below document

https://www.quest4apps.com/password-protect-pdf-output/