I have 2 barcharts on a page, 1 showing monthly gross wages for a Year To Date, and a separate chart displaying the same thing, for the same period but for a year previously. I'd like to hilight somehow, whether through a different bar color or bold facing both the common categories in both charts... I hope that makes sense... Let's trim it down..
First chart shows customer A, B, and C
Second chart shows customer B, D, E
Somehow or another, I'd like to draw the viewers attention that the same customer appears on both charts. As I said, they are each different charts and data series' and completely unaware of each other.