Symantec Endpoint replication with diferrent policy each server

I have 2 sites of server management.It is lastest version 12.1.6 MP4.

Site A have 1 management server and 1 SQL server.

Site B have 2 management servers with load balancing and 1 SQL server.

In this case the site A and site B are not replicate.
And each site have different policy ,group client ,config at all.

I want to setup replicate and merge the config ,policy ,group client ,client status.Is it possible?

Because when I setup to replicate it notice that the existing on database will be delete ,that I don't need it to be.