I am an interior designer working off a drawing from an architect. I noticed they sent .PCP files along with the .DWG files which I believe means the drawings were created in Revit. 

I am having trouble finding a recently posted solution (for Mac) on how to utilize these .PCP files so that when I go to plot the line weights are accurate. Perhaps I am completely misunderstanding how these files work.

Thank you in advance for any advice you may be able to provide!