The Main toolbar in the 3D Review workspace includes a restricted set of tools from the Main Toolbar and one new tool: Grading.
Grading
This tool allows you to grade sizes and garments.
To use the Grading tool, on the Main toolbar, click Grading.
The grading 2D window is displayed next to the 3D Review windows.
The Sizes and Grading pane is displayed in the Context view.
The handles of the 3D Review windows are given different colors that correspond to the colors of the sizes displayed in the Context view.
For more information about grading, refer to Grading and Sizes Overview.