Showing a PDF file link in web content

Do you remember that we added content to the Arbitration Notice private page of the Arbitration Committee? The related parties of the arbitration can browse that page to get the arbitration results. Usually, they will also like to keep a copy of the arbitration notice as a PDF file. So, if we can provide a link to a PDF file of the arbitration notice, it will be convenient for the related parties and the site will be more user-friendly. How can we embed such a link in web content to the PDF file? In the preceding section, we uploaded that PDF file to the Liferay Portal server and made it accessible to the members of the Arbitration Committee. Now we update the arbitration notice content to add to it a link to the PDF file.