You can create a limited view, which is a view of a portion of an existing view:
To create a limited view of the drawing view shown below:
If you do not have a drawing open, create a drawing or open an existing drawing.
If you have no views on your drawing, create a single view.
When you select part of the view, the Scale dialog is displayed:
The outline of the new view is attached to the cursor.
The new view is added to the drawing with markings indicating where it originally came from.
The scale of the limited view is displayed below the view, and updates if you change the scale. For further details, see Edit View dialog.