The first three points could be accepted without any controversial question. But the fourth became contentious, as the Anglican Church maintained episcopal polity within the historical episcopate and believed that all its bishops and priests could trace an unbroken line of succession from St. Peter; whereas the rest of the churches in the negotiations conformed to other ecclesiastical polities and did not subscribe to the Anglican views on apostolic succession. After extensive dialogues, an agreement was reached that all who were already ordained in any of the uniting churches would be received as ministers in the united Church; provided all new ordinations after the union, would be conferred by episcopally ordained bishops of the united Church, with the imposition of hands. The intention was to introduce an episcopate in historic succession (from Anglicanism) into the new united Church and to ensure its maintenance in the future, by keeping all subsequent ordinations episcopal.