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Understand Model Space and Paper Space. AutoCAD offers two viewing modes for viewing and printing your drawings. Model Space is where you do most of your work; it's the view you see when you create a new file. Layouts, also called Paper Space, are views that let you arrange the layout of your drawing, similar to the way you would in a page-layout program.
Work with Paper Space viewports. While in Paper Space, you can create views in your drawing using viewports. You can have several viewports, each showing a different part of your drawing.