In 1489, by permission of Pope Innocent VIII, the nuns adopted the Cistercian Rule, bound themselves to the daily recitation of the office of the Immaculate Conception, and were placed under obedience to the ordinary of the archdiocese.
In 1489, with papal approval from Pope Innocent VIII, the nuns accepted the Cistercian Rule, engaged in daily recitation of the office for the Immaculate Conception, and were placed under the jurisdiction of the archdiocese's chief administrator.