How can i put a Detailed/zoom part in my draw?

Hi all.

In my .SLDDRW there are tinny parts I want to zoom in a box/balloon in order to make this parts clear, and be able to detail them, and its anotations.

I can`t make this zoom boxes in the draw, and believe me, Ive tried a lot.

Thanks for your time and best regards.

SolidworksDrawings And Detailing