I`m trying to add a "Print as PDF" button in a the Project module.

Has anyone successfully added the “Print as PDF” button in the Project module or a standard module? I have reviewed the posts for adding the button to custom modules, the instructions seem to not work for standard out of the box modules.

SuiteCRM v7.8.5
Ubuntu 14.04.1
PHP 5.4
Apache 2.4.7
Chrome 52 on Windows 10