Question
how to auto number pages for saddle stitching

As you can see the spreads can't be numbered in a sequence. The arrows that I drew between spreads indicate they're printed on the other side. So; 12, 1, 2 and 11 are a single spread. 10, 3, 4 and 9 another and so on. As far as I can tell, there's no settings to make this automated. If that's the case, I'd like to know a better way to do it than manually
