diff --git a/xos/macros.m4 b/xos/macros.m4
new file mode 100644
index 0000000..1f48f10
--- /dev/null
+++ b/xos/macros.m4
@@ -0,0 +1,84 @@
+# Note: Tosca derived_from isn't working the way I think it should, it's not
+#    inheriting from the parent template. Until we get that figured out, use
+#    m4 macros do our inheritance
+
+define(xos_base_props,
+            no-delete:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to delete this object
+            no-create:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to create this object
+            no-update:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object)
+# Service
+define(xos_base_service_caps,
+            scalable:
+                type: tosca.capabilities.Scalable
+            service:
+                type: tosca.capabilities.xos.Service)
+define(xos_base_service_props,
+            kind:
+                type: string
+                default: generic
+                description: Type of service.
+            view_url:
+                type: string
+                required: false
+                description: URL to follow when icon is clicked in the Service Directory.
+            icon_url:
+                type: string
+                required: false
+                description: ICON to display in the Service Directory.
+            enabled:
+                type: boolean
+                default: true
+            published:
+                type: boolean
+                default: true
+                description: If True then display this Service in the Service Directory.
+            public_key:
+                type: string
+                required: false
+                description: Public key to install into Instances to allows Services to SSH into them.
+            private_key_fn:
+                type: string
+                required: false
+                description: Location of private key file
+            versionNumber:
+                type: string
+                required: false
+                description: Version number of Service.)
+# Subscriber
+define(xos_base_subscriber_caps,
+            subscriber:
+                type: tosca.capabilities.xos.Subscriber)
+define(xos_base_subscriber_props,
+            kind:
+                type: string
+                default: generic
+                description: Kind of subscriber
+            service_specific_id:
+                type: string
+                required: false
+                description: Service specific ID opaque to XOS but meaningful to service)
+define(xos_base_tenant_props,
+            kind:
+                type: string
+                default: generic
+                description: Kind of tenant
+            service_specific_id:
+                type: string
+                required: false
+                description: Service specific ID opaque to XOS but meaningful to service)
+
+# end m4 macros
+
diff --git a/xos/metronet.m4 b/xos/metronet.m4
new file mode 100644
index 0000000..a32c200
--- /dev/null
+++ b/xos/metronet.m4
@@ -0,0 +1,18 @@
+tosca_definitions_version: tosca_simple_yaml_1_0
+
+# compile this with "m4 metronet.m4 > metronet.yaml"
+
+# include macros
+include(macros.m4)
+
+node_types:
+    
+    tosca.nodes.MetroNetworkService:
+        derived_from: tosca.nodes.Root
+        description: >
+            CORD: The Metro Network Service.
+        capabilities:
+            xos_base_service_caps
+        properties:
+            xos_base_props
+            xos_base_service_props
diff --git a/xos/metronet.yaml b/xos/metronet.yaml
new file mode 100644
index 0000000..aac50ea
--- /dev/null
+++ b/xos/metronet.yaml
@@ -0,0 +1,81 @@
+tosca_definitions_version: tosca_simple_yaml_1_0
+
+# compile this with "m4 metronet.m4 > metronet.yaml"
+
+# include macros
+# Note: Tosca derived_from isn't working the way I think it should, it's not
+#    inheriting from the parent template. Until we get that figured out, use
+#    m4 macros do our inheritance
+
+
+# Service
+
+
+# Subscriber
+
+
+
+
+# end m4 macros
+
+
+
+node_types:
+    
+    tosca.nodes.MetroNetworkService:
+        derived_from: tosca.nodes.Root
+        description: >
+            CORD: The Metro Network Service.
+        capabilities:
+            scalable:
+                type: tosca.capabilities.Scalable
+            service:
+                type: tosca.capabilities.xos.Service
+        properties:
+            no-delete:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to delete this object
+            no-create:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to create this object
+            no-update:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
+            kind:
+                type: string
+                default: generic
+                description: Type of service.
+            view_url:
+                type: string
+                required: false
+                description: URL to follow when icon is clicked in the Service Directory.
+            icon_url:
+                type: string
+                required: false
+                description: ICON to display in the Service Directory.
+            enabled:
+                type: boolean
+                default: true
+            published:
+                type: boolean
+                default: true
+                description: If True then display this Service in the Service Directory.
+            public_key:
+                type: string
+                required: false
+                description: Public key to install into Instances to allows Services to SSH into them.
+            private_key_fn:
+                type: string
+                required: false
+                description: Location of private key file
+            versionNumber:
+                type: string
+                required: false
+                description: Version number of Service.
diff --git a/xos/metronetworkservice-onboard.yaml b/xos/metronetworkservice-onboard.yaml
index b8a966d..985500d 100644
--- a/xos/metronetworkservice-onboard.yaml
+++ b/xos/metronetworkservice-onboard.yaml
@@ -17,4 +17,6 @@
           admin: admin.py
           rest_service: api/service/metronetworkservice.py
           synchronizer: synchronizer/manifest
-          synchronizer_run: metronetworkervice-synchronizer.py
\ No newline at end of file
+          synchronizer_run: metronetworkervice-synchronizer.py
+          tosca_resource: tosca/resources/metronetservice.py
+          tosca_custom_types: metronet.yaml
\ No newline at end of file
diff --git a/xos/tosca/resources/metronetservice.py b/xos/tosca/resources/metronetservice.py
new file mode 100644
index 0000000..c488d97
--- /dev/null
+++ b/xos/tosca/resources/metronetservice.py
@@ -0,0 +1,15 @@
+import os
+import pdb
+import sys
+import tempfile
+sys.path.append("/opt/tosca")
+from translator.toscalib.tosca_template import ToscaTemplate
+
+from services.metronetwork.models import MetroNetworkService
+
+from service import XOSService
+
+class XOSMetroNetworkService(XOSService):
+    provides = "tosca.nodes.MetroNetworkService"
+    xos_model = MetroNetworkService
+    copyin_props = ["view_url", "icon_url", "enabled", "published", "versionNumber"]