A family of Microsoft word processing software products for creating web, email, and print documents.
What is the syntax of the XE fields? You need to include the main heading along with the subheading. In the Mark Index Entry dialog, these are represented by "Main entry" and "Subentry." Filling both these in will give you a field such as { XE "books:cookbooks" }. If you need yet another level, just add a colon and another word: { XE "books:cookbooks:Italian" }.