diff --git a/mmv1/products/compute/NetworkEndpointGroup.yaml b/mmv1/products/compute/NetworkEndpointGroup.yaml
index 55dcdfb51dee..bdd0818f9d3c 100644
--- a/mmv1/products/compute/NetworkEndpointGroup.yaml
+++ b/mmv1/products/compute/NetworkEndpointGroup.yaml
@@ -118,6 +118,7 @@ properties:
       - 'INTERNET_FQDN_PORT'
       - 'SERVERLESS'
       - 'PRIVATE_SERVICE_CONNECT'
+      - 'GCE_VM_IP_DEDICATED_BACKEND'
   - name: 'size'
     type: Integer
     description: Number of network endpoints in the network endpoint group.
diff --git a/mmv1/products/compute/Subnetwork.yaml b/mmv1/products/compute/Subnetwork.yaml
index 361a17f21c39..1e7823021ba8 100644
--- a/mmv1/products/compute/Subnetwork.yaml
+++ b/mmv1/products/compute/Subnetwork.yaml
@@ -560,3 +560,5 @@ properties:
     enum_values:
       - ARP_ALL_RANGES
       - ARP_PRIMARY_RANGE
+      - ARP_BROADCAST_PRIMARY_RANGE
+      - ARP_BROADCAST_PRIMARY_RANGE_WITH_LEARNING