I'm guessing this is probably in one of the guides somewhere, but after two days of tearing my hair our and getting almost everything else to work, I've gotten to a point in my directory where I just need to get the Region to only show the first time it occurs.
My Merge looks like this
Screenshot 2018-02-26 14.26.58.png
and produces this:
Screenshot 2018-02-26 14.26.38.png
I want to eliminate the "North"s, "east"s and "West"s, except for the first occurrence of each. I worked with the Catalogue Mailmerge Tutorial quite a bit, and was never able to achieve that result.
Thanks for any help - this whole process has made me feel pretty dumb.