I have produced a book for my wife's sister and she would like to have an alphabetical index of the names of every person listed in the "Direct Descendants" section showing the page number/s of that entry. I produced one for her to add to her printed book, but it took me quite a few hours to do this manually. It was then that I realized I would like the same feature in the book I am producing on my family. Wouldn't this be a relatively simple addition to your software package?
