Adding credit/citation to ES Rapp README

Issue-ID: NONRTRIC-1081
Change-Id: I551c09e7e2bb247547d452e49e4ed74f10f0584d
Signed-off-by: saul.gill <saul.gill@est.tech>

diff --git a/sample-rapp-generator/es-demo-rapp/README.md b/sample-rapp-generator/es-demo-rapp/README.md
index e1466e3..8b89ab5 100644 (file)
--- a/sample-rapp-generator/es-demo-rapp/README.md
+++ b/sample-rapp-generator/es-demo-rapp/README.md
@@ -134,4 +134,12 @@ SME cleanup requires some manual steps.
        ./servicemanager-preload.sh config-smo.yaml
        ```
 5. This should conclude the SME cleanup. Then we can attempt to redeploy the rApp again with whatever
-   changes we made to fix the issues.
\ No newline at end of file
+   changes we made to fix the issues.
+
+## Acknowledgements
+This project was based on the [OSC Non-RT RIC Energy Saving rAPP](https://github.com/bmw-ece-ntust/nonrtric-rapp-energysaving). Many thanks to the original authors for their work.
+
+### Citation
+```text
+Lan, Y., Zhang, H., & Bimo, F. A. (2025). nonrtric-rapp-energysaving (Version 1.0.0) [Computer software]. https://github.com/bmw-ece-ntust/nonrtric-rapp-energysaving
+```
\ No newline at end of file