AFDs can be applied to Warp Cases, Data Cases, Compare cases, Data Rules (Data Rules are offered Testing Advanced Edition license only), Data sampling and Database Effects (File Effects) in Results.
In Warp Cases, Data Cases, Compare Cases and Data Rules availability of the AFD can be turned on or off with F17.
If an AFD is to be used, it must exist for the same file name as being worked on, either in the same specific library or a generic *LIBL (library list).