diff --git a/metadata.display.yaml b/metadata.display.yaml
index 8670078..2783a4f 100644
--- a/metadata.display.yaml
+++ b/metadata.display.yaml
@@ -95,3 +95,9 @@ spec:
           name: subnetwork
           title: Subnetwork
           level: 1
+    runtime:
+      outputs:
+        addresses:
+          visibility: VISIBILITY_ROOT
+        dns_fqdns:
+          visibility: VISIBILITY_ROOT
diff --git a/metadata.yaml b/metadata.yaml
index 2011c17..c2d4c24 100644
--- a/metadata.yaml
+++ b/metadata.yaml
@@ -166,7 +166,6 @@ spec:
       - name: dns_fqdns
         description: List of DNS fully qualified domain names registered in Cloud DNS.  (e.g. ["gusw1-dev-fooapp-fe-0001-a-001.example.com", "gusw1-dev-fooapp-fe-0001-a-0002.example.com"])
         type:
-          - list
           - string
       - name: names
         description: List of address resource names managed by this module (e.g. ["gusw1-dev-fooapp-fe-0001-a-0001-ip"])