Context: Pope Paul VI knew the Roman Curia well, having worked there for a generation from 1922 to 1954. He implemented his reforms in stages, rather than in one fell swoop. On 1 March 1968, he issued a regulation, a process that had been initiated by Pius XII and continued by John XXIII. On 28 March, with Pontificalis Domus, and in several additional Apostolic Constitutions in the following years, he revamped the entire Curia, which included reduction of bureaucracy, streamlining of existing congregations and a broader representation of non-Italians in the curial positions.

Question: For whom did Paul VI work for from 1922 to 1954?
Answer: Roman Curia

Question: In what year did Paul VI issue a regulation?
Answer: 1968

Question: With whom did Paul VI issue a regulation in 1968?
Answer: Pontificalis Domus

Question: What did Paul Vi's reforms reduce in the Curia?
Answer: bureaucracy

Question: Whose representation was enlarged through reforms in the Curia?
Answer: non-Italians