Publishing scores for ukulele

It would be helpful to add more score types to the NoteFlight Sell publishing process. There doesn't seem to be anything specific or even close to specifying Ukulele score. I've published 2 uke scores and the closest fit I can find is Solo arrangement. Unless a prospective customer opens the score preview they won't get a clue that its for ukulele. I had published a PDF score earlier from ArrangeMe site and it at least allowed specifying it as a uke score.