diff --git a/lam/HISTORY b/lam/HISTORY
index 4824d0bc..bf8b0bdc 100644
--- a/lam/HISTORY
+++ b/lam/HISTORY
@@ -1,4 +1,6 @@
 September 2018 6.5
+  - LAM Pro:
+   -> Auto deletion of entries with dynamic directory services support (requires PHP 7.2).
   - Fixed bugs:
    -> Issue during uppercase login modification (#197)
 
diff --git a/lam/docs/manual-sources/appendix-schema.xml b/lam/docs/manual-sources/appendix-schema.xml
index 62124840..e1a8669a 100644
--- a/lam/docs/manual-sources/appendix-schema.xml
+++ b/lam/docs/manual-sources/appendix-schema.xml
@@ -14,7 +14,7 @@
     <tgroup cols="6">
       <thead>
         <row>
-          <entry></entry>
+          <entry/>
 
           <entry>Account type</entry>
 
@@ -32,7 +32,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_unix.png" />
+                <imagedata fileref="images/schema_unix.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -53,7 +53,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_inetOrgPerson.png" />
+                <imagedata fileref="images/schema_inetOrgPerson.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -65,13 +65,13 @@
 
           <entry>Part of OpenLDAP installation</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_samba.png" />
+                <imagedata fileref="images/schema_samba.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -83,13 +83,13 @@
 
           <entry>Part of Samba tarball (examples/LDAP/samba.schema)</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_samba.png" />
+                <imagedata fileref="images/schema_samba.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -97,17 +97,17 @@
 
           <entry>user, group, computer</entry>
 
-          <entry></entry>
+          <entry/>
 
           <entry>Samba 4 built-in</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_kolab.png" />
+                <imagedata fileref="images/schema_kolab.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -119,13 +119,13 @@
 
           <entry>Part of Kolab 2/3 installation</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_asterisk.png" />
+                <imagedata fileref="images/schema_asterisk.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -137,13 +137,13 @@
 
           <entry>Part of Asterisk installation</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_pykota.png" />
+                <imagedata fileref="images/schema_pykota.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -156,13 +156,13 @@
 
           <entry>Part of PyKota installation</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_mailAlias.png" />
+                <imagedata fileref="images/schema_mailAlias.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -174,13 +174,13 @@
 
           <entry>Part of OpenLDAP installation</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_hostObject.png" />
+                <imagedata fileref="images/schema_hostObject.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -198,7 +198,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_authorizedServices.png" />
+                <imagedata fileref="images/schema_authorizedServices.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -210,13 +210,13 @@
 
           <entry>Part of libpam-ldap installation</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_mailAlias.png" />
+                <imagedata fileref="images/schema_mailAlias.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -228,13 +228,13 @@
 
           <entry>Part of OpenLDAP installation</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_mailAlias.png" />
+                <imagedata fileref="images/schema_mailAlias.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -253,7 +253,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_mac.png" />
+                <imagedata fileref="images/schema_mac.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -265,13 +265,13 @@
 
           <entry>Part of OpenLDAP installation</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_ipHost.png" />
+                <imagedata fileref="images/schema_ipHost.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -289,7 +289,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_puppet.png" />
+                <imagedata fileref="images/schema_puppet.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -303,13 +303,13 @@
           url="https://github.com/puppetlabs/puppet/blob/master/ext/ldap/puppet.schema">Puppet
           on GitHub</ulink></entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_eduPerson.png" />
+                <imagedata fileref="images/schema_eduPerson.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -322,13 +322,13 @@
           <entry><ulink
           url="http://middleware.internet2.edu/eduperson/">http://middleware.internet2.edu</ulink></entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_user.png" />
+                <imagedata fileref="images/schema_user.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -340,13 +340,13 @@
 
           <entry>Part of OpenLDAP installation</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_ssh.png" />
+                <imagedata fileref="images/schema_ssh.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -359,13 +359,13 @@
           <entry>Included in patch from <ulink
           url="http://code.google.com/p/openssh-lpk/">http://code.google.com/p/openssh-lpk/</ulink></entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_quota.png" />
+                <imagedata fileref="images/schema_quota.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -379,13 +379,13 @@
           url="http://sourceforge.net/projects/linuxquota/">Linux
           DiskQuota</ulink></entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_group.png" />
+                <imagedata fileref="images/schema_group.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -403,7 +403,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_group.png" />
+                <imagedata fileref="images/schema_group.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -421,7 +421,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_dhcp.png" />
+                <imagedata fileref="images/schema_dhcp.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -440,7 +440,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_bind.png" />
+                <imagedata fileref="images/schema_bind.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -460,7 +460,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_alias.png" />
+                <imagedata fileref="images/schema_alias.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -478,7 +478,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_netgroup.png" />
+                <imagedata fileref="images/schema_netgroup.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -490,13 +490,13 @@
 
           <entry>Part of OpenLDAP installation</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_nisObject.png" />
+                <imagedata fileref="images/schema_nisObject.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -514,7 +514,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_nisObject.png" />
+                <imagedata fileref="images/schema_nisObject.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -532,7 +532,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_oracle.png" />
+                <imagedata fileref="images/schema_oracle.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -553,7 +553,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_ppolicy.png" />
+                <imagedata fileref="images/schema_ppolicy.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -571,7 +571,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_freeRadius.png" />
+                <imagedata fileref="images/schema_freeRadius.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -583,13 +583,13 @@
 
           <entry>Part of FreeRadius installation</entry>
 
-          <entry></entry>
+          <entry/>
         </row>
 
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_heimdal.png" />
+                <imagedata fileref="images/schema_heimdal.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -607,7 +607,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_mitKerberos.png" />
+                <imagedata fileref="images/schema_mitKerberos.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -625,7 +625,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_sudo.png" />
+                <imagedata fileref="images/schema_sudo.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -643,7 +643,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_kopano.png" />
+                <imagedata fileref="images/schema_kopano.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -662,7 +662,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_zarafa.png" />
+                <imagedata fileref="images/schema_zarafa.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -680,7 +680,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_mailAlias.png" />
+                <imagedata fileref="images/schema_mailAlias.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -698,7 +698,7 @@
         <row>
           <entry><inlinemediaobject>
               <imageobject>
-                <imagedata fileref="images/schema_nsview.png" />
+                <imagedata fileref="images/schema_nsview.png"/>
               </imageobject>
             </inlinemediaobject></entry>
 
@@ -712,6 +712,25 @@
 
           <entry>LAM Pro only</entry>
         </row>
+
+        <row>
+          <entry><inlinemediaobject>
+              <imageobject>
+                <imagedata fileref="images/schema_autoDelete.png"/>
+              </imageobject>
+            </inlinemediaobject></entry>
+
+          <entry>All</entry>
+
+          <entry>dynamicObject</entry>
+
+          <entry>built-in with DDS module</entry>
+
+          <entry>Part of LDAP server installation</entry>
+
+          <entry>LAM Pro only, requires DDS extension on LDAP server
+          side</entry>
+        </row>
       </tbody>
     </tgroup>
   </table>
diff --git a/lam/docs/manual-sources/chapter-modules.xml b/lam/docs/manual-sources/chapter-modules.xml
index eee95be9..b748edd6 100644
--- a/lam/docs/manual-sources/chapter-modules.xml
+++ b/lam/docs/manual-sources/chapter-modules.xml
@@ -5792,6 +5792,76 @@ OK (10 msec)</programlisting>
     </screenshot>
   </section>
 
+  <section>
+    <title>Auto delete (LAM Pro)</title>
+
+    <para>This module allows to mark any new entry to be marked for auto
+    deletion. The cleanup is done by the LDAP server itself. Please note that
+    this will not delete any relations etc. in other entries (e.g. group
+    memberships).</para>
+
+    <para><emphasis role="bold">Requirements</emphasis></para>
+
+    <itemizedlist>
+      <listitem>
+        <para>PHP 7.2 or later: the module will not be shown if you use an
+        older PHP version since the required LDAP commands are not
+        supported.</para>
+      </listitem>
+
+      <listitem>
+        <para>LDAP server with DDS (Dynamic Directory Services) support: your
+        LDAP server needs to be configured to allow auto deletion of entries.
+        See e.g. <ulink
+        url="http://www.openldap.org/doc/admin24/overlays.html">OpenLDAP
+        configuration</ulink>.</para>
+      </listitem>
+
+      <listitem>
+        <para>Your user has the right to set a deletion date. This is
+        configured on your LDAP server via ACLs. E.g. OpenLDAP requires manage
+        rights to attribute "entryTtl".</para>
+      </listitem>
+    </itemizedlist>
+
+    <para><emphasis role="bold">Restrictions</emphasis></para>
+
+    <para>The maximum time for auto deletion is one year and six days. This is
+    a restriction by the DDS standard itself. The deletion date can be
+    extended for existing accounts but always by a maximum of one year and six
+    days.</para>
+
+    <para>You should configure the maximum TTL value on your LDAP server as
+    default is often much less than a year.</para>
+
+    <para>A deletion date on an existing entry cannot be removed but only be
+    extended.</para>
+
+    <para><emphasis role="bold">Configuration</emphasis></para>
+
+    <para>You can add the auto delete module to any account type.</para>
+
+    <para><graphic fileref="images/mod_autoDelete1.png"/></para>
+
+    <para><emphasis role="bold">Usage</emphasis></para>
+
+    <para>You can set a deletion time for any new account. Please note the
+    restrictions above. If you get an error about invalid TTL then you might
+    have exceeded the maximum TTL.</para>
+
+    <para>Existing accounts cannot be marked for deletion. But you may update
+    the deletion date on existing accounts that are already marked for
+    deletion.</para>
+
+    <para>Profile editor can be used to setup a default deletion time.</para>
+
+    <screenshot>
+      <graphic fileref="images/mod_autoDelete2.png"/>
+    </screenshot>
+
+    <para/>
+  </section>
+
   <section>
     <title>General information</title>
 
diff --git a/lam/docs/manual-sources/images/mod_autoDelete1.png b/lam/docs/manual-sources/images/mod_autoDelete1.png
new file mode 100644
index 00000000..9dbaf87f
Binary files /dev/null and b/lam/docs/manual-sources/images/mod_autoDelete1.png differ
diff --git a/lam/docs/manual-sources/images/mod_autoDelete2.png b/lam/docs/manual-sources/images/mod_autoDelete2.png
new file mode 100644
index 00000000..19de72ab
Binary files /dev/null and b/lam/docs/manual-sources/images/mod_autoDelete2.png differ
diff --git a/lam/docs/manual-sources/images/schema_autoDelete.png b/lam/docs/manual-sources/images/schema_autoDelete.png
new file mode 100644
index 00000000..4ad6a580
Binary files /dev/null and b/lam/docs/manual-sources/images/schema_autoDelete.png differ