It is possible to derive the classes IlsSwRepresentation, IlsSwTable and IlsSwRow to add new functionality to the Server/Views mapping. Explanations on how to derive these classes can be found in Server/Views Mapping. If you choose to use Rogue Wave® Server Studio with derived representation, table and row classes, you must follow the rules set out below. Otherwise, Rogue Wave Server Studio will not be able to determine the type of a representation.