Performance documents for all employees in a PDF format (one PDF for each employee)

Summary:

We have a requirement to get the performance documents of all 8000 employees (one PDF for each employee with performance documents for provided periods)

Content (please ensure you mask any confidential information):

We have a mass download document process, but it is getting downloaded one PDF document for all employees and for only one period at a time

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

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