To change your BCC synchronization scenario:
In the Connections section of the Business Continuity Cluster Properties page, select one or more peer clusters that you want a cluster to synchronize to, then click Edit.
In order for a cluster to appear in the list of possible peer clusters, that cluster must have the following:
Business Continuity Clustering software installed
Identity Manager installed
The BCC-specific Identity Manager drivers configured and running
Be enabled for business continuity