四分律行事鈔資持記 2.76

2.76

答中，初文，前示五篇。問：篇名本出《僧祇》，題中標云篇者；乃目他宗，非關本部。答：五法本同，立名乍異；今借彼名，以標本部；況篇聚義通，隨用無在故也。其下，明聚。下文即諸犍度中，或六或七，間列不定。

In the answer, the first text introduces the five classes. Question: The name 'classes' originally comes from the Mahāsāṃghika-vinaya; in the title it designates 'classes', which refers to another school and does not pertain to our own school. Answer: The five dharmas are fundamentally the same, though the established names are momentarily different. Now we borrow their name to designate our own school; moreover, the meanings of 'classes' and 'groups' are interchangeable, and there is no restriction in using either. From 'Its...' onward, it explains the groups. The subsequent text refers to the various skandhakas, where either six or seven are listed, with the undetermined offenses interspersed.