I have a document, say 15 pages.
It is made up of sets of 5 pages.
I need to do this:
- Make first page red
- Staple next four pages

And repeat. And repeat.
Now in real life the file may well have 15000 pages (under 500megs total).
So being able to automate BOTH the subset stapling and the first sheet of the sets is important.

How do I do that?????

Thank you!!