The notes from this Seminar covered two conventions... Smolen and Delayed Texas Transfers.  Both are advanced conventions that come up after opener has rebid two diamonds after a Stayman inquiry.  Smolen covers game forcing hands with 5-4 or 4-5 shape in the majors.  Delayed Texas Transfers covers game forcing hands with 6-4 or 4-6 shape in the majors.  Along with the notes, there are practice exercises and answers and several complete hand write-ups.