You can generate detail views with circular borders from any model documentation drawing view.

• Click menu “Edit/Detail view”
• Specify the center point of the area to magnify
• Specify the radius of the area to magnify
• Specify the location of partially enlarged drawing
• Specify the magnify scale of the enlarged drawing
• Modify the detail view markup, and click “ok”

• Specify the second point of mark text

Please note, the size will also be scaled in the detail view, if you need add dimension in the detail view, please also adjust the size.