Ribbon
The ribbon is located in the top part of the editor. It is a tabbed header that organizes tools into logical categories for easy access.

Ribbon overview

The ribbon at the top consists of 2 parts, the ribbon header and the ribbon bar.
The ribbon header provides access to the File Menu and five other tabs:
Clicking on one of these five tabs reveals a menu on the ribbon bar corresponding to the selected tab.
The tab that is currently active is colored, while the non-active tabs are grey.
Ribbon bar dropdown menu

A dropdown menu can be presented when hovering buttons on the ribbon bar. The dropdown menu can be used as a shortcut to access the left panel, to add items to your project, or can redirect users to the documentation section.
Calculation Panel
The Calculation panel helps you to manage the calculation time of your project. Hover over the Calculation Cloud (A circle-arrow icon) to open the Calculation Panel.
File
- Main article: File menu.

Selecting the "File" Tab from the ribbon header opens the File Menu.