diff --git a/docbook/reference/en/en-US/modules/MigrationFromOlderVersions.xml b/docbook/reference/en/en-US/modules/MigrationFromOlderVersions.xml
index 1a12fa0..1a8a574 100755
--- a/docbook/reference/en/en-US/modules/MigrationFromOlderVersions.xml
+++ b/docbook/reference/en/en-US/modules/MigrationFromOlderVersions.xml
@@ -4,6 +4,14 @@
<title>Migrating from 1.0 Beta 1 to Beta 4</title>
<itemizedlist>
<listitem>
+ LDAP/AD configuration is changed. It is no longer under the "Settings" page. It is now under
+ Users->Federation. Add Provider will show you an "ldap" option.
+ </listitem>
+ <listitem>
+ Authentication SPI has been removed and rewritten. The new SPI is UserFederationProvider and is
+ more flexible.
+ </listitem>
+ <listitem>
DB Schema has changed again.
</listitem>
<listitem>