It's just a quick searchable/sortable spreadsheet for 2.2 armies. It includes the army builds, along with a second set of columns that tells you how many units max of one type they can field. So now you can search and find that perfect army with 8xAx and high aggression. It doesn't differentiate between 3Bd or 4Bd or any other number of troops per base.
You may have to save your own local copy to really dig into it. Enjoy!