A layout page can have several viewports, but we'll stick with one for now. There is a distinction between'model space' and 'paper space' in the layout; in model space, we can move and scale the viewports. The model's scale can be changed in model space.
Select New > Sheet Set from the Application menu. 1. Select Existing drawings in the Create Sheet Set wizard. 2. Give the sheet set file a name and a location.
Select New Layout from the context menu when you right-click on a layout tab. Hold Ctrl and drag a layout left or right to make a clone, then release. If you frequently require several layouts in a new drawing, create the new layouts in your template(s) so you just have to do so once.