How can I keep CF Admin settings in sync between multiple servers or instances?
I explained that there was not such a "feature" but that there were at least two options to achieve the goal. The answer was long enough (as is my wont) that I should have probably created a blog post instead. After submitting it, I decided to do just that, here (and I have tweaked here what I said, with some more elaboration and links).
Short answer: there are two tools that can help with this task, the CF Admin API (minimalist and manual), and the CFConfig tool within CommandBox (powerful and automated), as well as some seeming "shortcut" options (copying neo xml files, using symlinks, etc., which I'd advise strong caution against). I also give the CF CAR file feature an honorable mention.
For more on all this, read on.