If you would like to get super smart on Google+ community management, then check out this tip!
To filter people in a community, and e.g. add them into your circles (or a Page) then:
Grab the URL to the Community, then…
Go to Circloscope and follow this process…
Use Dashboard > Community > Members to extract all members of the
desired community. Now use the Filter option in the top to filter the
From there you can e.g. add people into your circles.