If your organization uses Microsoft Purview Information Protection, they probably want you to apply that same protection to any PDFs you create from Microsoft 365 files. Here's how to do it using a Windows PC. Confirm that the appropriate sensitivity label is set on the source file and that it's been saved. For example: More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.