diff --git a/website/content/docs/other-specifications/volume/index.mdx b/website/content/docs/other-specifications/volume/index.mdx
index f1a2de114..5422693c6 100644
--- a/website/content/docs/other-specifications/volume/index.mdx
+++ b/website/content/docs/other-specifications/volume/index.mdx
@@ -142,7 +142,9 @@ parameters {
   of strings passed directly to the CSI plugin to validate the volume. The
   details of these parameters are specific to each storage provider, so consult
   the specific plugin documentation for more information. Only allowed on
-  **volume registration**.
+  **volume registration**. Note that, like the rest of the volume specification, 
+  this block is declarative, and an update replaces it in its entirety, therefore 
+  all parameters need to be specified.
 
 ## Differences Between Create and Register