From 8911b4f54667a0f1fba0a67f6d827dc11f458588 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <info@csarven.ca>
Date: Sun, 1 Mar 2026 23:20:47 +0100
Subject: [PATCH] Add advisement keywords for non-normative content

---
 vocabulary/index.html | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/vocabulary/index.html b/vocabulary/index.html
index f34a3c7..0f23666 100644
--- a/vocabulary/index.html
+++ b/vocabulary/index.html
@@ -167,6 +167,12 @@ <h2>Introduction</h2>
       document are to be interpreted as described in [[!RFC2119]].
     </p>
 
+    <p id="advisement-levels">
+      The key words "strongly encouraged", "strongly discouraged",
+      "encouraged", "discouraged", "can", "cannot", "could", "could not", "might",
+      and "might not" are used for non-normative content.
+    </p>
+
     <section id="termconventions">
 
       <h2>Conventions</h2>