Very useful!

Great to have staging/dev environments for tests, provide access to other people without compromising data, etc.

It would be even better with some little extras for using it on multiple sites, like quickly duplicating rules, import/export rules and settings, or presets for plugins that add profile fields, like BuddyBoss/Buddypress.

But again, the core functionality does what is says in the tin :).

Thanks for the work!