I think I asked this already but I don't think anyone offered a solution.

In my index i DO NOT want to refernce a page No, as is the default for Word indexing. I want to refernece the text of a specific style that designates the name of the section the citation is in. (similar to the StyleRef field that you can insert into a header.

Like this:

Immune System ----- Section "Immune Disorders"

[where "immune disorders is a style named stySectionNane and precedes the paragraph that contains the entry I want to index.]

Thank You
Susan

This is not how indexing works in Word. It does not refer to styles. It refers to index entries, only. It only gives a reference to the page on which the entry is found.

You could have dual-level entries that would have a heading of "Immune Disorders" and list entries that have that as a top-level setting of "Immune Disorders."