Help with the question.
How to add a note to the selected drawing view using a macro/API?
The note is in the design library.
You will need to use the InsertAnnotationFavorite method which can be found here:
2017 SOLIDWORKS API Help - InsertAnnotationFavorite Method (IModelDocExtension)
Have a look at the following example: 2017 SOLIDWORKS API Help - Insert a Note Example (VBA)
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