By default, your project contains one view window called Standard. You can use the View Manager to create new view windows and specify different view settings for each window. For example, you may want to create a view window dedicated to 3D viewing only.
Views are stored in groups for easy organization and navigation. You can add view windows to the default group, or create your own groups if you want. For example, you might want to create a group for 3D views only, then add a set of 3D view windows to that group.
To create a new view in the View Manager:
Select View
> View Manager, or click the View Manager button on the Advanced
View Control toolbar.
Select the group you want to add the view to.
Click the New View button, or
right-click and select New View.
In the View Properties dialog, type a name for the view window, then select a print scale for the view.
Click OK. The view is added to the View Manager, and becomes the current view window.
Click OK in the View Manager dialog. A new view window is created, and becomes the current view window.
Select the desired view settings for the new view window.