What did the Rabbi's redaction of the Mishnah exactly include (as opposed to what already was established presumably since Moses):
- the order of the 6 Sdarim (Zraim, Moed etc)?
- the list of the Tractates within a Seder?
- what Mishnayot will appear in a Tractate?
- the order of the Mishnayot within a Tractate?
- the wording of each particular Mishnah?
I would greatly appreciate sources.