diff --git a/Output-node-feature-definitions.md b/Output-node-feature-definitions.md
index 46372dd..525a7a2 100644
--- a/Output-node-feature-definitions.md
+++ b/Output-node-feature-definitions.md
@@ -1,4 +1,4 @@
-This page defines the features and design conventions that each output node should adhere to. The page is currently under development and changes to its contents are possible. Once the behaviour is agreed upon, these conventions are going to be migrated onto the Node-RED website for easy reference.
+This page defines the features and design conventions that each output node should adhere to. The page is currently under development and changes to its contents are possible. Once the behaviour is agreed upon, these conventions are going to be migrated onto the Node-RED website for easy reference. Only the website reference should be used as a blueprint.
 
 ### Output nodes MUST: