Relative path links to outside documents

[quills at airmail.net]

It's been years since I've used this and I've inherited several docs 
that now use cross-references to another document. Since they are 
cross-referncing a heading in another document in FrameMaker the 
hypertext link is to that chapter file.

In the PDF this is resolving out to an absolute path to that chapter 
file and not a relative path to the other document pdf. Can someone 
refresh my memory on how I'm supposed to get the link to be a 
relative path and how to make it reference the PDF.

I suspect it envolves me going into the first document's generated 
PDF and altering the link there.

Thanks,

Scott