Can XDCR be used for push notification if when doc is updated?

I went through this page :-
to get insights on how to get a push notification from the Couchbase service when a doc is updated to all my app nodes (where my application is deployed).
I observed that XDCR is the best way.

But I am not able to find anything that can be configured on the couchbase administrator.

Is it there? Is there any doc or readme for this?
Please provide any better alternative if so.

I am using couchbase SDK 2.3.6 in my web application.