Is there a way of using established links and reference points (on-page,
off-page references), in a Visio drawing after linking the drawing pages in a
Powerpoint presentation?
PowerPoint looks at a linked document and sees:
1) That it IS a linked document
2) A picture of the content linked to; that's what it displays and prints
3) The path to the source linked document so it can launch it in the appropriate
program when you doubleclick the linked content.
That's about it.
If you know the object model of the source application and the object model
gives you access to what you need and the source app is available on the system
and you can do some VBA coding, you can use automation to do pretty much
anything. Bring in the milk, put out the cat, make sure you floss after every
meal, and probably get at the stuff in the Visio thingie.