Selection Categories are the type that allow songs to be in two categories at the same time, getting scheduled from both of them. A common example is using one for a weekly Top 20 Hits Countdown. The songs are scheduled through the week in their regular categories and they are copied into the Top 20 Category. Each week, some songs are removed from the Top 20 list and replaced with others and arranged in countdown order. (Selection category names appear in italics.)
When a Selection category is no longer needed, to delete it you must first remove all of the song cards from it. Then you can delete the category.
