CORD-879 vtr now uses VTRService object

Change-Id: I83ebd91d63039c372960cfb6ef30b71c88edeb3b
diff --git a/roles/cord-profile/templates/services.yaml.j2 b/roles/cord-profile/templates/services.yaml.j2
index 055fa57..d440610 100644
--- a/roles/cord-profile/templates/services.yaml.j2
+++ b/roles/cord-profile/templates/services.yaml.j2
@@ -4,13 +4,14 @@
 
 imports:
    - custom_types/xos.yaml
+   - custom_types/vtr.yaml
 
 topology_template:
   node_templates:
 
     # CORD Services
     service#vtr:
-      type: tosca.nodes.Service
+      type: tosca.nodes.VTRService
       properties:
           view_url: /admin/vtr/vtrservice/$id$/
           kind: vTR