diff --git a/source/_includes/common-tasks/network_storage.md b/source/_includes/common-tasks/network_storage.md
index 19327fb1212..0fcbec34c9e 100644
--- a/source/_includes/common-tasks/network_storage.md
+++ b/source/_includes/common-tasks/network_storage.md
@@ -55,7 +55,7 @@ Server:
   description: The service the server is using for the network storage.
 "[NFS]<sup>1</sup> Remote share path":
   description: The path used to connect to the remote storage server.
-"[CIFS]<sup>2</sup> Username":
+"[CIFS]<sup>2</sup> Username<sup>4</sup>":
   description: The username to use when connecting to the storage server.
 "[CIFS]<sup>2</sup> Password":
   description: The password to use when connecting to the storage server.
@@ -66,6 +66,7 @@ Server:
 <sup>1</sup> _Options prefixed with `[NFS]` are only available for NFS targets._<br>
 <sup>2</sup> _Options prefixed with `[CIFS]` are only available for CIFS targets._<br>
 <sup>3</sup> _For the `CIFS` option, only version 2.1+ is supported._<br>
+<sup>4</sup> _Guest access is not supported. You need to supply a username and password to access the share._<br>
 
 ##### Usage types