During Bolesław's reign appeared the office of the Chancellor, who directed the work of the court offices and the Ducal chapel (Latin: capella), which consisted of a bunch of secular and religious duties.
Di masa pemerintahan Bolesław muncul kantor Kanselir, yang memimpin pekerjaan kantor-kantor istana dan kapel adipati (Latin: capella), yang terdiri dari sekelompok tugas sekuler dan agama.