diff --git a/acm/overlays/nerc-ocp-infra/clusters/kustomization.yaml b/acm/overlays/nerc-ocp-infra/clusters/kustomization.yaml
index 4619c510..a2a3f622 100644
--- a/acm/overlays/nerc-ocp-infra/clusters/kustomization.yaml
+++ b/acm/overlays/nerc-ocp-infra/clusters/kustomization.yaml
@@ -3,3 +3,4 @@ kind: Kustomization
 
 resources:
   - nerc-ocp-prod
+  - nerc-ocp-test
diff --git a/acm/overlays/nerc-ocp-infra/clusters/nerc-ocp-test/klusterletaddonconfig.yaml b/acm/overlays/nerc-ocp-infra/clusters/nerc-ocp-test/klusterletaddonconfig.yaml
new file mode 100644
index 00000000..2ac774b2
--- /dev/null
+++ b/acm/overlays/nerc-ocp-infra/clusters/nerc-ocp-test/klusterletaddonconfig.yaml
@@ -0,0 +1,23 @@
+apiVersion: agent.open-cluster-management.io/v1
+kind: KlusterletAddonConfig
+metadata:
+  name: nerc-ocp-test
+  namespace: nerc-ocp-test
+spec:
+  clusterName: nerc-ocp-test
+  clusterNamespace: nerc-ocp-test
+  clusterLabels:
+    name: nerc-ocp-test
+    cloud: auto-detect
+    vendor: auto-detect
+    cluster.open-cluster-management.io/clusterset: default
+  applicationManager:
+    enabled: true
+  policyController:
+    enabled: true
+  searchCollector:
+    enabled: true
+  certPolicyController:
+    enabled: true
+  iamPolicyController:
+    enabled: true
diff --git a/acm/overlays/nerc-ocp-infra/clusters/nerc-ocp-test/kustomization.yaml b/acm/overlays/nerc-ocp-infra/clusters/nerc-ocp-test/kustomization.yaml
new file mode 100644
index 00000000..87afd067
--- /dev/null
+++ b/acm/overlays/nerc-ocp-infra/clusters/nerc-ocp-test/kustomization.yaml
@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- klusterletaddonconfig.yaml
+- managedcluster.yaml
diff --git a/acm/overlays/nerc-ocp-infra/clusters/nerc-ocp-test/managedcluster.yaml b/acm/overlays/nerc-ocp-infra/clusters/nerc-ocp-test/managedcluster.yaml
new file mode 100644
index 00000000..5282cbef
--- /dev/null
+++ b/acm/overlays/nerc-ocp-infra/clusters/nerc-ocp-test/managedcluster.yaml
@@ -0,0 +1,12 @@
+apiVersion: cluster.open-cluster-management.io/v1
+kind: ManagedCluster
+metadata:
+  name: nerc-ocp-test
+  labels:
+    name: nerc-ocp-test
+    cloud: BareMetal
+    vendor: OpenShift
+    cluster.open-cluster-management.io/clusterset: argocd-managed
+  annotations: {}
+spec:
+  hubAcceptsClient: true