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The Multi-Screen Engineering tool is also known as Multiple Document Interface (MDI). MDI stands for a graphical user interface in which multiple windows reside under a single parent window. The Multi-Screen Engineering tool is available in two environments, Draw and Scripts.

This MDI is a new engineering environment feature that allows the user to edit multiple displays or scripts at the same time. This makes it easier to copy content between documents, facilitate comparison between different documents, and decrease the switching time between documents that are being edited.

It is also possible This feature also allows you to close a document that is open in the last document bar on , which is located at the top of the displayscreen. 

Draw Environment

In the Draw Editor tab (Edit -Draw-Drawing), you should see the MDI enable button in the toolbar located on the top of the display.

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