Keeping Drill-down links within Generated HTML

[tomte]

In Together 2006 R2 I have provided links for a direct drill-down
- from a subsystem shown as a component on one diagram
- to a detail-diagram (composite structer d.) showing the whitebox-
view of that subsystem, i.e. it contained components, interfaces etc..

These drill-down links work fine as long as I use them within the
tool.

But then, after
Project | Documentation | GenerateHTML:
- [x] Include diagrams
- [x] Include Navigation Tree
I expected to get the same drill-down links from one HTML-embedded
diagram to the other.

In the generated ...\out\index.html there are two diagram entry
points:
- an automatically generated Class diagram at the document top
- the lefthand Navigation Tree

How to keep all the other drill-down links within the generated HTML?

Sincerely Yours
Thomas