We currently have a CC subscription with nearly 10,000 contacts. If we use the RE NXT and CC integration, how are CC constituents brought into RE NXT if they are not currently a constituent in that system? Eg: they are on our CC distribution list however have not ever donated or participated in an event so not in RE NXT? We are concerned about the integration creating many new RE records that may not be productive going forward and using up constituent bandwidth in our subscription