The Graphite Modeling Tools set is found on the ribbon. These tools give you a wide variety of features for editing polygon objects.
The ribbon contains all standard Edit/Editable Poly tools as well as additional tools for creating, selecting, and editing geometry. Also, you can customize the ribbon however you like. For details, see the following links.
Tip: If the ribbon does not appear in the program interface, choose Customize menu
Show UI
Show Ribbon or, on the Main Toolbar, click
(Toggle Ribbon).
Show UI
Show Ribbon or, on the Main Toolbar, click 
