Revit MEP Interface
1. Application Menu
2. Quick Access Toolbar
3. InfoCenter
4. Option Bar
5. Type Selector
6. Properties Palette
7. Project Browser
8. Status Bar
9. View Control Bar
10. Drawing Area
11. The Ribbon
12. Tabs on the ribbon
13. A contextual tab on the ribbon, providing tools relevant to the selected object or current action
14. Tools on the current tab of the ribbon
15. Panels on the ribbon
