I want to know the answer to the following question:
What did Paul Vi's reforms reduce in the Curia?
All the background I'm provided with is that "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.". Is that enough to answer the question?