diff --git a/lam/docs/devel/index.htm b/lam/docs/devel/index.htm
index bf5a19d8..8fd5aa00 100644
--- a/lam/docs/devel/index.htm
+++ b/lam/docs/devel/index.htm
@@ -32,7 +32,7 @@ lists</a><br>
         <li>Tools</li>
         <ul>
           <li><a href="profile_editor.htm">Profile editor</a></li>
-          <li>Samba 3 domains</li>
+          <li><a href="samba_domains.htm">Samba 3 domains</a></li>
           <li><a href="upload.htm">File upload</a></li>
           <li>OU editor</li>
           <li>PDF editor<br>
diff --git a/lam/docs/devel/samba_domains.htm b/lam/docs/devel/samba_domains.htm
new file mode 100644
index 00000000..54c84c8e
--- /dev/null
+++ b/lam/docs/devel/samba_domains.htm
@@ -0,0 +1,35 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+<head>
+  <meta content="text/html; charset=ISO-8859-15"
+ http-equiv="content-type">
+  <title>Samba 3 domains</title>
+  <link rel="stylesheet" type="text/css" href="style/layout.css">
+</head>
+<body>
+<h1 style="text-align: center;">Samba 3 domains<br>
+</h1>
+<div style="text-align: center;"><br>
+</div>
+<div style="text-align: center;"><br>
+<div style="text-align: left;">The <span style="font-style: italic;">Samba
+3 domain list</span> is based on the other account lists. The
+difference is that there are no filter boxes and the displayed
+attributes are fixed (name, SID, DN).<br>
+<br>
+If the user selects to edit or create a domain he will be redirected to
+<span style="font-weight: bold;">domain.php</span> which manages the
+domain objects in LDAP.<br>
+<br>
+<br>
+<h2>domain.php</h2>
+This script manages domain objects. It allows the user to create
+domains or to modify values.<br>
+The domain name, SID and RIDbase cannot be changed by the user because
+this could cause trouble on the clients.<br>
+<br>
+<br>
+</div>
+</div>
+</body>
+</html>
