Domkapitel
In the later Middle Ages, the text of the "Libellus" was used to support the claims of the monks of the Canterbury Cathedral chapter that the chapter had always included monks, back to the founding of the cathedral by Augustine. But the "Libellus" does not explicitly say that the cathedral chapter should be composed of monks, only that the monks that were members of the chapter should live in common and have some other aspects of monastic life.