diff --git a/xos/observers/helloworldservice/model-deps b/xos/observers/helloworldservice/model-deps
index 0967ef4..1abf313 100644
--- a/xos/observers/helloworldservice/model-deps
+++ b/xos/observers/helloworldservice/model-deps
@@ -1 +1,206 @@
-{}
+{
+    "Slice": [
+        "Site",
+        "Service",
+        "ServiceClass",
+        "User"
+    ],
+    "ImageDeployments": [
+        "Image",
+        "Deployment"
+    ],
+    "ControllerImages": [
+        "Image",
+        "Controller"
+    ],
+    "ReservedResource": [
+        "Instance"
+    ],
+    "HpcHealthCheck": [
+        "HpcService"
+    ],
+    "ControllerNetwork": [
+        "Network",
+        "Controller"
+    ],
+    "OriginServer": [
+        "ContentProvider"
+    ],
+    "NetworkSlice": [
+        "Network",
+        "Slice"
+    ],
+    "Instance": [
+        "Image",
+        "User",
+        "Slice",
+        "Deployment",
+        "Node",
+        "Flavor"
+    ],
+    "Charge": [
+        "Account",
+        "Slice",
+        "Invoice"
+    ],
+    "ControllerSite": [
+        "Site",
+        "Controller"
+    ],
+    "Node": [
+        "Site"
+    ],
+    "ControllerSlice": [
+        "Controller",
+        "Slice"
+    ],
+    "ServiceMap": [
+        "Slice"
+    ],
+    "VCPETenant": [
+        "Provider",
+        "Subscriber"
+    ],
+    "ControllerSitePrivilege": [
+        "Controller",
+        "Site"
+    ],
+    "ControllerUser": [
+        "User",
+        "Controller"
+    ],
+    "VOLTTenant": [
+        "Provider",
+        "Subscriber"
+    ],
+    "UserCredential": [
+        "User"
+    ],
+    "UserDashboardView": [
+        "User",
+        "DashboardView"
+    ],
+    "Controller": [
+        "Deployment"
+    ],
+    "User": [
+        "Site"
+    ],
+    "SliceTag": [
+        "Slice"
+    ],
+    "VBNGTenant": [
+        "Provider",
+        "Subscriber"
+    ],
+    "Reservation": [
+        "Slice"
+    ],
+    "ServiceResource": [
+        "ServiceClass"
+    ],
+    "Payment": [
+        "Account"
+    ],
+    "ServicePrivilege": [
+        "User",
+        "Service",
+        "Role"
+    ],
+    "ONOSApp": [
+        "Provider",
+        "Subscriber"
+    ],
+    "ServiceProvider": [
+        "HpcService"
+    ],
+    "Account": [
+        "Site"
+    ],
+    "ServiceAttribute": [
+        "Service"
+    ],
+    "ControllerSlicePrivilege": [
+        "Controller",
+        "Slice"
+    ],
+    "TenantWithContainer": [
+        "Provider",
+        "Subscriber"
+    ],
+    "SiteDeployment": [
+        "Site",
+        "Deployment",
+        "Controller"
+    ],
+    "TenantAttribute": [
+        "Tenant"
+    ],
+    "SlicePrivilege": [
+        "User",
+        "Slice",
+        "Role"
+    ],
+    "SitePrivilege": [
+        "User",
+        "Site",
+        "Role"
+    ],
+    "AccessMap": [
+        "ContentProvider"
+    ],
+    "HelloWorldTenant": [
+        "Provider",
+        "Subscriber"
+    ],
+    "SiteCredential": [
+        "Site"
+    ],
+    "DeploymentPrivilege": [
+        "User",
+        "Deployment",
+        "Role"
+    ],
+    "CDNPrefix": [
+        "ContentProvider"
+    ],
+    "TenantRootPrivilege": [
+        "User",
+        "Tenant",
+        "Role"
+    ],
+    "ControllerDashboardView": [
+        "Controller",
+        "DashboardView"
+    ],
+    "Tag": [
+        "Service"
+    ],
+    "Tenant": [
+        "Provider",
+        "Subscriber"
+    ],
+    "Invoice": [
+        "Account"
+    ],
+    "CoarseTenant": [
+        "Provider",
+        "Subscriber"
+    ],
+    "SliceCredential": [
+        "Slice"
+    ],
+    "ContentProvider": [
+        "ServiceProvider"
+    ],
+    "Port": [
+        "Network",
+        "Instance"
+    ],
+    "SiteMap": [
+        "ContentProvider",
+        "ServiceProvider",
+        "CDNPrefix",
+        "HpcService"
+    ]
+}