diff --git a/lam/HISTORY b/lam/HISTORY
index f97bbf1c..1861cb66 100644
--- a/lam/HISTORY
+++ b/lam/HISTORY
@@ -1,6 +1,8 @@
 June 2010 3.1.0
   - Asterisk voicemail support
   - new hosts module for user accounts to define valid login workstations (replaces inetOrgPerson schema hack) (2951116)
+  - LAM Pro
+   -> custom scripts: new options to hide executed commands and define if output is HTML or plain text
   - fixed bugs:
    -> Asterisk password handling (patch 2979728)
 
diff --git a/lam/docs/manual-sources/howto.xml b/lam/docs/manual-sources/howto.xml
index fea6e699..568295cc 100644
--- a/lam/docs/manual-sources/howto.xml
+++ b/lam/docs/manual-sources/howto.xml
@@ -1642,7 +1642,15 @@ Have fun!
       the attribute "uid" and value "steve" then LAM will resolve "$uid$" to
       "steve".</para>
 
-      <para><emphasis role="bold"></emphasis></para>
+      <para><emphasis role="bold">Output may contain HTML:</emphasis> If your scripts
+      generate HTML output then activate this option.</para>
+
+      <para><emphasis role="bold">Hide command in messages:</emphasis> You may want to
+      prevent that your users see the executed commands. In this case
+      activating this option will only show the command output but not the
+      command itself.</para>
+
+      <para></para>
 
       <para>You can see a preview of the commands which will be executed on
       the "Custom scripts" tab.</para>
diff --git a/lam/docs/manual-sources/images/customScripts.png b/lam/docs/manual-sources/images/customScripts.png
index 19190732..d500e841 100644
Binary files a/lam/docs/manual-sources/images/customScripts.png and b/lam/docs/manual-sources/images/customScripts.png differ