Annotation Views - Inserting
Automatically
You can insert annotation views
automatically or manually.
To automatically create annotation views:
In a part or assembly, right-click the Annotations folder 
and
select Automatically Place into Annotation
Views.
Each time you insert an annotation, it is
added to an existing annotation view, or a new one is created.
If you insert a 3D annotation to sheet metal
part, a Flat pattern annotation
view is automatically created.