Export as seperate PDFs, BUT keep same last page
Say I have an 8 page indd file. The first 7 are different versions of the same front. The 8th page is a common back to all 7 versions. Is there an easy way to export these into 7 different 2 page pdfs all containing the same back? I'm currently exporting as 1 pdf, then in Acrobat extracting page 1+8, renaming and saving, extracting 2+8, renaming and saving, and so on. It doesn't come up everyday, but often enough I'd like to streamline better if I could.