Reverse Replication

Again a good documentation here from Publish to Author

You could also check

Some of the configuration I would like to mention here is,

Default reverse replication time is 30 seconds. And this is not configurable.

if you want node with cq:distribute should get reverse replicated, You have to make sure that cq:distribute trigget is checked for reverse replication agent on publish (agent.publish)

reverse replication

Data under /content/usergenerated and of type cq:Comment get reverse replicated automatically. For all other you need to set reverse replication launcher. For one example you can refer