diff --git a/landscape/infrastructure/synology_DS923+/backstage_stack.yaml b/landscape/infrastructure/synology_DS923+/backstage_stack.yaml
new file mode 100644
index 0000000..a1c0124
--- /dev/null
+++ b/landscape/infrastructure/synology_DS923+/backstage_stack.yaml
@@ -0,0 +1,11 @@
+apiVersion: backstage.io/v1alpha1
+kind: Resource
+metadata:
+  name: docker-runtime
+  title: "Docker & Portainer"
+  description: "Container-Management Umgebung auf dem NAS"
+spec:
+  type: environment
+  owner: user:lars
+  dependsOn:
+    - resource:synology-nas
\ No newline at end of file