diff --git a/index.html b/index.html
index 83e1ba415..b5ad91cec 100644
--- a/index.html
+++ b/index.html
@@ -3270,6 +3270,13 @@ <h3>Reserved Extension Points</h3>
 specification describing their implementation.
         </p>
 
+        <p>
+In order to avoid collisions regarding how the following properties are used,
+implementations MUST specify a `type` property in the value associated with the
+reserved property. For more information related to adding `type` information,
+see Section <a href="#types"></a>.
+        </p>
+
         <p class="issue" title="Reserved properties under debate">
 The following extension point properties are under consideration for being
 marked as reserved: `presentationSchema`, `credentialRefresh`, `termsOfUse`,