 This includes full availability for giving doctrinal and ascetical formation to other members, for staffing the internal government of Opus Dei if asked by the regional directors, and for moving to other countries to start or help with apostolic activities if asked by the Prelate.Because they are making themselves fully available to do whatever needs to be done for the undertakings of the Prelature, numeraries are expected to live in special centers run by Opus Dei, and the question of which particular center a numerary will live in depends upon the regional needs.