diff --git a/specification/network/resource-manager/Microsoft.Network/2017-09-01/virtualNetwork.json b/specification/network/resource-manager/Microsoft.Network/2017-09-01/virtualNetwork.json
index 11de3e522029..a90a6c69c28c 100644
--- a/specification/network/resource-manager/Microsoft.Network/2017-09-01/virtualNetwork.json
+++ b/specification/network/resource-manager/Microsoft.Network/2017-09-01/virtualNetwork.json
@@ -895,7 +895,7 @@
         },
         "remoteVirtualNetwork": {
           "$ref": "./network.json#/definitions/SubResource",
-          "description": "The reference of the remote virtual network."
+          "description": "The reference of the remote virtual network. The remote virtual network can be in the same or different region (preview). See here to register for the preview and learn more (https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-create-peering)."
         },
         "peeringState": {
           "type": "string",