For a Rule of life, Norbert chose the Rule of St. Augustine as was common among communities of priests -‘canons’. In addition he adapted some of the customs of the Cistercians. Even more of these would be brought in later by Norbert's successor, Abbot Hugh of Fosse. In effect he produced a community that would be somewhat monastic as far as house ministry. The whole idea was that his active priests needed an ascetic and contemplative haven and that was the purpose of the abbey discipline.