Matter Viewports
In Matter, a viewport is a movable window confined in the workspace. The number of viewports is not set. You create them as needed by loading products in the workspace by drag-and-drop. A viewport enables you to interact with the product or products that you are editing. Each viewport consists of a list of tabs for rapidly selecting an open product, and a large interaction and viewing zone. Like in the Shaper module, Matter viewports can be maximized. To do so, use the tools in the top right corner, as in Windows.