diff --git a/src/nbi/service/NbiApplication.py b/src/nbi/service/NbiApplication.py
index 0ee7c58ef7766a2d7c3b3c117361f4aca678b86e..dee09462c3b48a5c5877ed7df4f6d4b07c95359c 100644
--- a/src/nbi/service/NbiApplication.py
+++ b/src/nbi/service/NbiApplication.py
@@ -41,6 +41,9 @@ class NbiApplication:
         self._app.config['SECRET_KEY'] = SECRET_KEY
         self._app.after_request(log_request)
         self._api = Api(self._app, prefix=base_url)
+
+        # Configure KafkaManager to enable SocketIO Servers running in different
+        # gunicorn workers to self-coordinate and share sessions.
         self._sio_client_manager = socketio.KafkaManager(
             url='kafka://{:s}'.format(KafkaConfig.get_kafka_address()),
             channel=KafkaTopic.NBI_SOCKETIO_WORKERS.value