[[$BEGIN_READERWARE]][[$TITLE]][[$END_READERWARE]]
will include the book title on the
barcode label.
[[$BEGIN_READERWARE]][[$TITLE]][[$END_READERWARE]]
will include the book title.[[$BEGIN_READERWARE]][[$AUTHOR-U-L=3]][[$END_READERWARE]]
will include the first three characters of the author in uppercase.