diff --git a/config-models/aether-2.2.x/Chart.yaml b/config-models/aether-2.2.x/Chart.yaml
new file mode 100644
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+++ b/config-models/aether-2.2.x/Chart.yaml
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+# SPDX-FileCopyrightText: 2021-present Open Networking Foundation <info@opennetworking.org>
+#
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
+apiVersion: v2
+name: config-model-aether
+version: 2.2.3
+kubeVersion: ">=1.18.0"
+appVersion: 2.2.0
+description: Aether config model
+keywords:
+  - onos
+  - sdn
+  - config
+home: https://onosproject.org
+maintainers:
+  - name: ONOS Support
+    email: support@opennetworking.org