diff --git a/patches.d/ead.patch b/patches.d/ead.patch
new file mode 100644
index 0000000..f82a6c2
--- /dev/null
+++ b/patches.d/ead.patch
@@ -0,0 +1,83 @@
+diff --git usr/share/ead2/backend/bin/importation.py usr/share/ead2/backend/bin/importation.py
+index d18ad86d..306fe780 100755
+--- usr/share/ead2/backend/bin/importation.py
++++ usr/share/ead2/backend/bin/importation.py
+@@ -22,21 +22,22 @@ Ex :
+ 
+ 2) importation.py --import -t maj enseignant
+ - Lance l'importation
+ """
+ import getopt, sys
+ import json
+ import csv
+ from os.path import isfile
+ 
+ from scribe.eoleldap import Ldap
+-from scribe.ldapconf import SUPPORT_ETAB
++from scribe.eoleuser import User
++from scribe.ldapconf import SUPPORT_ETAB, BRANCHE_ETAB, PROF_FILTER
+ from scribe.eoletools import nscd_start, nscd_stop
+ from scribe.storage import init_store
+ from scribe.parsing import sconet, aaf, be1d, scribecsv, scribecsv2
+ from scribe.importation import writer, config, log as importlog
+ from scribe.importation.config import CSV_PREFIX, WRITE_OPTS
+ if SUPPORT_ETAB:
+     from scribe.importation import preferences
+ 
+ sys.path.append('/usr/share')
+ from ead2.backend.actions.lib.importation.config import (PARSE_LOG_FILE,
+@@ -456,20 +457,22 @@ class Importer(Logger):
+         importlog.debuglog("Arrêt de LSC...", title=True)
+         nscd_stop()
+         self.log_ok()
+         connexion = Ldap()
+         connexion.connect()
+         if SUPPORT_ETAB:
+             prefs = preferences.get_enseignants_prefs()
+             etab = prefs.get_default('etab')
+             etab_prefix = prefs.get_default('etab_prefix')
+             self.do_add_prefix_to_csv(etab,etab_prefix)
++            suffix=BRANCHE_ETAB % {'etab': etab}
++            old_logins = connexion._search('(&{})'.format(PROF_FILTER), 'uid', suffix=suffix)
+         else:
+             etab = None
+             etab_prefix = ''
+         if enseignants:
+             if self.import_type != 'maj':
+                 self.log("Nettoyage des équipes pédagogiques<br />")
+                 try:
+                     writer.purge_equipes(connexion=connexion, etab=etab)
+                     self.log_ok()
+                 except Exception as error:
+@@ -490,22 +493,30 @@ class Importer(Logger):
+                 self.log_err(error=error)
+             try:
+                 self.log("\nIntégration des options...<br />")
+                 writer.verify_option(store=self.store, connexion=connexion,
+                                      etab_prefix=etab_prefix)
+                 self.log_ok()
+             except Exception as error:
+                 self.log_err(error=error)
+             try:
+                 self.log("Intégration des enseignants...<br />")
+-                writer.write_enseignant(store=self.store, connexion=connexion,
++                logins = writer.write_enseignant(store=self.store, connexion=connexion,
+                                         etab=etab, current_ead_user=self.user)
++                if SUPPORT_ETAB and self.import_type == 'annu':
++                    user = User()
++                    user.has_ftp = True
++                    user.ldap_admin = connexion
++                    obsolete_logins = [login[1]['uid'][0] for login in old_logins if login[1]['uid'] not in logins]
++                    for obsolete_login in obsolete_logins:
++                        # eoleusers from dns and eoleuser._quit_etab
++                        user._quit_etab(obsolete_login, etab=etab)
+                 self.log_ok()
+             except Exception as error:
+                 self.log_err(error=error)
+         try:
+             self.log("Intégration des services administratifs...<br />")
+             writer.write_service(store=self.store, connexion=connexion,
+                                  etab=etab, etab_prefix=etab_prefix)
+             self.log_ok()
+         except Exception as error:
+             self.log_err(error=error)