diff --git a/docs/manual/mod/mod_auth_basic.xml b/docs/manual/mod/mod_auth_basic.xml
index 3ca0c2b1c9..3e7ce44e8b 100644
--- a/docs/manual/mod/mod_auth_basic.xml
+++ b/docs/manual/mod/mod_auth_basic.xml
@@ -40,6 +40,9 @@
 </summary>
 <seealso><directive module="core">AuthName</directive></seealso>
 <seealso><directive module="core">AuthType</directive></seealso>
+<seealso><directive module="core">Require</directive></seealso>
+<seealso><directive module="core">Satisfy</directive></seealso>
+<seealso><a href="../howto/auth.html">Authentication howto</a></seealso>
 
 <directivesynopsis>
 <name>AuthBasicProvider</name>
diff --git a/docs/manual/mod/mod_auth_digest.xml b/docs/manual/mod/mod_auth_digest.xml
index cdbc7b159a..283a4196fb 100644
--- a/docs/manual/mod/mod_auth_digest.xml
+++ b/docs/manual/mod/mod_auth_digest.xml
@@ -39,6 +39,7 @@
 <seealso><directive module="core">AuthType</directive></seealso>
 <seealso><directive module="core">Require</directive></seealso>
 <seealso><directive module="core">Satisfy</directive></seealso>
+<seealso><a href="../howto/auth.html">Authentication howto</a></seealso>
 
 <section id="using"><title>Using Digest Authentication</title>