The Friars Minor Capuchin use the Roman Rite, except that in the Confiteor the name of their founder, St. Francis is added after the names of the Apostles, and in the suffrages they make commemorations of St. Francis and all saints of their order. The use of incense in the conventual mass on certain solemnities, even though the Mass is said and not sung, is another liturgical custom (recently sanctioned by the Holy See) peculiar to their order. Generally speaking, the Capuchins do not have sung Masses except in parochial churches, and except in these churches they may not have organs without the minister general's permission. By a Decree of the Sacred Congregation of Rites of 14 May 1890, the minister general, when celebrating Mass at the time of the canonical visitation and on solemnities, has the privileges of a domestic prelate of the Pope.