How to connect two OPENMRS systems fro Information sharing

OPENMRS: I Need your help to how to connect two openmrs installed on two systems to share information. 2.8.1

Question: I Need your help to how to connect two openmrs installed on two systems to share information. I have installed OPENMRS, Now i need your help regarding how to connect two OPENMRS and share patients data among them. Thanking you in anticipation.

Did you take a look at this? https://wiki.openmrs.org/display/projects/Sync+2.0