Is there a way to create two files that update each other?

I was wondering if there is a way to link two of the same drawings that are saved in separate folders so that if you change one of the drawings the other drawing will update too?

Example:

C: -> Solidwork Files -> Enclosure with wheels -> Part 1.slddrw

C: -> Solidwork Files -> Enclosure without wheels -> Part 1.slddrw

What I want to be able to do is...

If I added a note to something in Part 1.slddrw under enclosure with wheels folder the Part 1.slddrw under enclosure without wheels folder would add that same note.

Thanks,

Mike

SolidworksDrawings And Detailing