Engineering Drawing is an essential part of pretty much every single product. Thanks to CAD software, the role of on-paper drafting has been converted into digital drafting, which allows for much quicker, easier and better work. As with any CAD software, CATIA offers functionality to create engineering drawings with the Drafting app.
This is not a tutorial on common conventions. Instead, this is a tutorial on how to use the app that will allow you to create drafting elements according to those conventions.