 The Slavic and Antiochian churches continue to follow the older tradition, where an archbishop is a senior bishop in charge of a major see, and a metropolitan is a bishop in charge of a province which may include a number of minor and/or major sees.In the Greek tradition, all diocesan bishops of autocephalous churches such as the Church of Greece (the Bishop of Patras being Metropolitan) are now metropolitans, and an archbishop holds his title as an indication of greater importance for whatever reason.The Greek Orthodox Archdiocese of America is the notable exception as all diocesan bishops carry the title of metropolitan.