The part transposition settings affect how players created from this template will be notated when viewed on their own. It does not change the way the Players will sound. Enter the standard transposition for the instrument you are describing. For example, you would enter Bb for a Bb Clarinet. (The up/down pop-up menu has no affect if zero octaves is entered.) For Baritone Sax you would enter Eb and 1 octave up, since it is notated one octave and a major sixth above concert pitch.