[CORD-1515] Loading GUI Extensions

Change-Id: I75fd79c14cb21c9e85f302fd7fc184918f87964d
diff --git a/profile_manifests/mock-rcord.yml b/profile_manifests/mock-rcord.yml
index da809d3..98bf0de 100644
--- a/profile_manifests/mock-rcord.yml
+++ b/profile_manifests/mock-rcord.yml
@@ -27,6 +27,7 @@
   - public-net.yaml
     #  - test-subscriber.yaml # broken? Missing lan_network config on vOLT ?
   - volt-devices.yaml
+  - xos-gui-extensions.yml
 
 # GUI Config [new GUI]
 gw_port: 3000