appendix on OFREP

Signed-off-by: Kavindu Dodanduwa <[email protected]>

specification/appendix-c-ofrep.md

@@ -7,4 +7,13 @@ sidebar_position: 5
 
 # Appendix C: OpenFeature Remote Evaluation Protocol
 
-// todo - content
+OpenFeature Remote Evaluation Protocol(OFREP) is an attempt to introduce a unified feature flag evaluation protocol, adhering to OpenFeature semantics. 
+You can find proposals, discussions and the progress at the dedicated [OpenFeature OFREP](https://github.com/open-feature/protocol) repository.
+
+There is a dedicated [OpenFeature working group](https://github.com/open-feature/community/blob/main/config/open-feature/spec-evaluation/workgroup.yaml) for this initiative and they will focus on,
+
+- Feature flag evaluation protocol
+- Telemetry enrichment of the evaluations
+- Reference implementations of the protocol
+
+If you are interested about this initiative, you can join the [`#openfeature-remote-evaluation-protocol`](https://cloud-native.slack.com/archives/C066A48LK35) Slack channel on the [CNCF Slack](https://communityinviter.com/apps/cloud-native/cncf) workspace.