Is there a manual for Membership 2 Pro?

On this thread:

https://premium.wpmudev.org/forums/topic/buddypressmembership

...there's mention of a manual for the Membership plugin. Is there an updated manual with a working link for the Membership 2 Pro plugin?

Specifically, I'm looking for information on integrating Membership 2 Pro with BuddyPress and hoping that if there's a manual it contains something useful.

Thanks.