diff --git a/UPGRADE.md b/UPGRADE.md
index 2f2491ba35235e81339f933aba2f9286ff2a4eb6..5dbb422a9373887b5b9bb580b82197a5de90c52b 100644
--- a/UPGRADE.md
+++ b/UPGRADE.md
@@ -3261,6 +3261,209 @@ Fonctionality removed
- The google+ account storage has been removed from personal social
accounts tab
+# Migrate FusionDirectory from 1.3.1 to 1.4
+
+## New Depot Configuration
+
+Since 1.3.1 the repositories have been cleaned and reorganized please
+update your configuration accordingly
+
+The gpg keys for FusionDirectory and Argonaut have been renewed so you
+need to install the new keys for the packages to install correctly
+
+## Upgrade FusionDirectory first
+
+Upgrade FusionDirectory core package before other ones to avoid
+dependencies errors:
+
+``` shell
+apt-get install fusiondirectory
+```
+
+Upgrade FusionDirectory schema package too.
+
+``` shell
+apt-get install fusiondirectory-schema
+```
+
+## Upgrade of LDAP directory
+
+Then update the core-fd-conf schema.
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/core-fd-conf.schema
+```
+
+Then update the core-fd schema.
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/core-fd.schema
+```
+
+Then update the template-fd schema.
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/template-fd.schema
+```
+
+if you are using the supann-ext plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/supann-ext-fd.schema
+```
+
+if you are using the systems plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/systems-fd.schema
+```
+
+if you are using the supann plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/internet2.schema
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/supann-fd-conf.schema
+```
+
+if you are using the ppolicy plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/ppolicy-fd-conf.schema
+```
+
+if you are using the audit plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/audit-fd.schema
+```
+
+if you are using the dns plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/dnszone.schema
+```
+
+if you are using the samba plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/samba-fd-conf.schema
+```
+
+if you are using the user-reminder plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/user-reminder-fd-conf.schema
+```
+
+if you are using the fusioninventory plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/inventory-fd.schema
+```
+
+if you are using the mail plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/mail-fd.schema
+```
+
+if you are using the cyrus plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/cyrus-fd.schema
+```
+
+if you are using the renater-partage plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/renater-partage-fd.schema
+```
+
+if you are using the personal plugin you have to update is schema
+
+``` shell
+fusiondirectory-schema-manager --replace-schema /etc/ldap/schema/fusiondirectory/personal-fd.schema
+```
+
+## Check for deprecated attributes and objectClasses in your LDAP
+
+- **fusiondirectory-configuration-manager \--list-deprecated** to list
+ deprecated attributes and objectclasses
+
+Deprecated attributes:
+
+``` shell
+fusiondirectory-migration-manager --list-deprecated List deprecated attributes and objectclasses Deprecated attributes:
+
+ argonautLdap2zoneAllowNotify (Fusion Directory - Argonaut, allow notify.) - 1.3.6.1.4.1.38414.2.13.2
+ fdHttpAuthActivated (FusionDirectory - HTTP Basic Auth activation) - 1.3.6.1.4.1.38414.8.15.6
+ fdHttpHeaderAuthActivated (FusionDirectory - HTTP Header Auth activation) - 1.3.6.1.4.1.38414.8.15.7
+ fdCasActivated (FusionDirectory - CASÂ activation) - 1.3.6.1.4.1.38414.8.21.1
+ gotoLogonScript (GOto - specifies a LogonScript) - 1.3.6.1.4.1.10098.1.1.11.10
+ gosaDefaultPrinter (Defines a default printer a user owns) - 1.3.6.1.4.1.10098.1.1.12.13
+ gotoHotplugDevice (GOto - keeps hotplug devices) - 1.3.6.1.4.1.10098.1.1.11.14
+ gotoHotplugDeviceDN (GOto - points to hotplug devices) - 1.3.6.1.4.1.10098.1.1.11.18
+ gotoLogoffScript (GOto - specifies a LogoffScript) - 1.3.6.1.4.1.10098.1.1.11.19
+ gotoSyslogServer (GOto - Gonicus Terminal Concept, value syslogServer.) - 1.3.6.1.4.1.10098.1.1.1.1
+ gotoMode (GOto - Gonicus Terminal Concept, Terminal is active.) - 1.3.6.1.4.1.10098.1.1.1.24
+ gotoLdapServer (LDAP server to use) - 1.3.6.1.4.1.10098.1.1.1.38
+ gosaMailMaxSize (Block mails bigger than this value) - 1.3.6.1.4.1.10098.1.1.12.8
+ gosaSpamSortLevel (Spamassassins hits) - 1.3.6.1.4.1.10098.1.1.12.9
+ gosaSpamMailbox (Where to put spam) - 1.3.6.1.4.1.10098.1.1.12.10
+```
+
+Deprecated objectClasses:
+
+``` shell
+goServer (Server description) - 1.3.6.1.4.1.10098.1.2.1.27
+fdAsteriskPluginConf (FusionDirectory asterisk plugin configuration) - 1.3.6.1.4.1.38414.19.2.1
+gotoTerminal (GOto - Gonicus Terminal Concept, objectclass) - 1.3.6.1.4.1.10098.1.2.1.1
+gotoWorkstation (GOto - Gonicus Terminal Concept, objectclass) - 1.3.6.1.4.1.10098.1.2.1.30
+gotoPrinter (GOto - Gonicus Terminal Concept, objectclass) - 1.3.6.1.4.1.10098.1.2.1.31
+gotoEnvironment (GOto - contains environment settings) - 1.3.6.1.4.1.10098.1.2.1.32
+gotoWorkstationTemplate (GOto - Gonicus Terminal Concept, objectclass) - 1.3.6.1.4.1.10098.1.2.1.34
+gotoTerminalTemplate (GOto - Gonicus Terminal Concept, objectclass) - 1.3.6.1.4.1.10098.1.2.1.35
+gotoDevice (GOto - contains environment settings) - 1.3.6.1.4.1.10098.1.2.1.42
+GOhard (Gonicus Hardware definitions, objectclass) - 1.3.6.1.4.1.10098.1.2.1.3
+```
+
+- **fusiondirectory-migration-manager \--check-deprecated** will
+ output a list of dn using old attributes and objectClasses
+
+``` shell
+fusiondirectory-migration-manager --check-deprecated
+ List LDAP entries using deprecated attributes or objectclasses
+ cn=config,ou=fusiondirectory,dc=nodomain contains an obsolete attribute
+```
+
+- **fusiondirectory-migration-manager \--ldif-deprecated** will output
+ an ldif file on the console that you can use with ldapmodify to
+ clean you ldap server from old attributes.
+
+ If they are old objectClasses it will warn you and you will have to
+ remove it by hand, they have been specified at the
+ **fusiondirectory-migration-manager \--check-deprecated** step.
+
+Please read it carefully before applying !!
+
+## Remove supann root entry
+
+if you where using the a root establishement, you need to remove it, run
+the **fusiondirectory-migration-manager \--remove-supann-root** for this
+
+``` shell
+fusiondirectory-migration-manager --remove-supann-root
+```
+
+## Migrate your interfaces
+
+if you where using the systems plugin, you need to migrate your
+interfaces for this, run the **fusiondirectory-migration-manager
+\--migrate-interfaces** for this
+
+``` shell
+fusiondirectory-migration-manager --migrate-interfaces
+```
[php-cas]: http://packages.ubuntu.com/trusty/all/php-cas/download