diff --git a/manifests/applicationset/openmetadata-applicationset.yaml b/manifests/applicationset/openmetadata-applicationset.yaml
new file mode 100644
index 0000000..f684668
--- /dev/null
+++ b/manifests/applicationset/openmetadata-applicationset.yaml
@@ -0,0 +1,60 @@
+apiVersion: argoproj.io/v1alpha1
+kind: ApplicationSet
+metadata:
+  name: openmetadata
+  namespace: platform
+spec:
+  goTemplate: true
+  goTemplateOptions: ["missingkey=error"]
+  generators:
+    - list:
+        elements:
+          # sync-wave 0: dependencies (MySQL, OpenSearch, Airflow) 먼저 배포
+          - name: openmetadata-dependencies
+            chartPath: manifests/helm/openmetadata-dependencies/1.12.1  # chart repo 내 경로
+            valuesPath: openmetadata/dependencies-values.yaml # values repo 내 경로
+            syncWave: "0"
+          # sync-wave 1: 본체 배포
+          - name: openmetadata
+            chartPath: manifests/helm/openmetadata/1.12.1               # chart repo 내 경로
+            valuesPath: openmetadata/openmeta-values.yaml              # values repo 내 경로
+            syncWave: "1"
+  template:
+    metadata:
+      name: "{{ .name }}"
+      namespace: argocd
+      annotations:
+        argocd.argoproj.io/sync-wave: "{{ .syncWave }}"
+    spec:
+      # project: <ARGOCD_PROJECT>
+      project: default
+      sources:
+        # Source 1: Helm chart를 관리하는 Git repo
+        - repoURL: https://gitea.example.org/dip/catalog-test
+          targetRevision: main
+          path: "{{ .chartPath }}"
+          helm:
+            valueFiles:
+              - $values/{{ .valuesPath }}  # Source 2의 values 파일 참조
+        # Source 2: Custom values를 관리하는 Git repo
+        - repoURL: https://gitea.example.org/dip/values-test
+          targetRevision: main
+          ref: values                 # $values 변수로 Source 1에서 참조
+      destination:
+        #server: <DESTINATION_SERVER>
+        server: https://kubernetes.default.svc
+        #namespace: <TARGET_NAMESPACE>
+        namespace: open-metadata
+      syncPolicy:
+        automated:
+          prune: true
+          selfHeal: true
+        syncOptions:
+          - CreateNamespace=true
+          - ServerSideApply=true
+        retry:
+          limit: 5
+          backoff:
+            duration: 10s
+            factor: 2
+            maxDuration: 3m
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