About Zooming Project Views
Use the Zoom tool to change the viewable area in the window, and the Thin Lines tool to maintain the true thickness of lines relative to the zoom of the view.
Reuse Views and Sheets in Other Projects
If another project contains a view or sheet that you want to reuse in the current project, use the Insert Views from File tool.
Place a View Reference
A view reference displays the view number and sheet number (if the view is included on a sheet) for the corresponding view.