In a drawing with parts or assemblies open:
- Select the Task Pane and the View Palette
.
- Select the part or assembly that you want to insert from the list in the upper left corner of the View Palette.
- Drag a view into the graphics area.
You can align additional views to existing ones using the dotted reference lines that appear between them if Auto-start projected view is selected.
If you delete a view from a drawing, you can re-insert the view from the View Palette by clicking
Refresh 
at the top of the palette.
To clear the View Palette after deleting views:
If you delete all views in the View Palette, click Clear All
in the View Palette to remove external references from a drawing