diff --git a/patches.d/scribe-backend.patch b/patches.d/scribe-backend.patch
index c966fc5..6e881c4 100644
--- a/patches.d/scribe-backend.patch
+++ b/patches.d/scribe-backend.patch
@@ -73,10 +73,10 @@ index 0db4982..47f5c80 100755
          nscd_start()
          log.del_lock()
 diff --git usr/lib/python3/dist-packages/scribe/enseignants.py usr/lib/python3/dist-packages/scribe/enseignants.py
-index 69f3411..e8c39d5 100644
+index 69f3411..97bf905 100644
 --- usr/lib/python3/dist-packages/scribe/enseignants.py
 +++ usr/lib/python3/dist-packages/scribe/enseignants.py
-@@ -145,38 +145,30 @@ class Enseignant(User):
+@@ -145,45 +145,37 @@ class Enseignant(User):
          rep = join(AD_HOME_PATH, login)
          # répertoire supérieur
          clear_acl(rep)
@@ -111,11 +111,20 @@ index 69f3411..e8c39d5 100644
          """
              Mise à niveau Enseignant via l'extraction
          """
-         if 'etab' in args:
-             user_dn = self.get_user_dn(login, force_etab=args.get('etab')) #USER_DN % dict(uid=login, _type=self._type)
+-        if 'etab' in args:
+-            user_dn = self.get_user_dn(login, force_etab=args.get('etab')) #USER_DN % dict(uid=login, _type=self._type)
++        if 'etab' in args: # cas multi-étab => enseignant dans une UO spécifique
++            user_dn = self.get_user_dn(login, force_etab='00000000') #USER_DN % dict(uid=login, _type=self._type)
          else:
              user_dn = self.get_user_dn(login) #USER_DN % dict(uid=login, _type=self._type)
          datas = []
+         if not_empty(args, 'mail_acad'):
+             datas.append((MOD_REPLACE, 'FederationKey',
+                           args['mail_acad'].lower()))
+         if not_empty(args, 'int_id'):
+             datas.append((MOD_REPLACE, 'intid', args['int_id'] ))
+         if not_empty(args, 'entpersonjointure'):
+             datas.append((MOD_REPLACE, 'ENTPersonJointure', args['entpersonjointure']))
 @@ -196,21 +188,21 @@ class Enseignant(User):
              datas.append((MOD_REPLACE, 'ENTAuxEnsCategoDiscipline', args['disciplines']))
          datas.append((MOD_REPLACE, 'sn', args['nom']))
@@ -263,9 +272,32 @@ index 05569fd..c092698 100644
  
      def _get_ead_type(self, login):
 diff --git usr/lib/python3/dist-packages/scribe/importation/writer.py usr/lib/python3/dist-packages/scribe/importation/writer.py
-index 34ce0fb..d4a2f27 100644
+index 34ce0fb..626143b 100644
 --- usr/lib/python3/dist-packages/scribe/importation/writer.py
 +++ usr/lib/python3/dist-packages/scribe/importation/writer.py
+@@ -810,21 +810,21 @@ def _new_enseignant(enseignant, user, prefs, etab=None, new_passwords=[]):
+                 'classe':classe,
+                 'groups':groups,
+                 'entlogin':False,
+                 'disciplines':eval(enseignant.disciplines),
+                 'entpersonjointure':str(enseignant.entpersonjointure),
+                 # préférences générales
+                 'quota':prefs.get_default('quota'),
+                 'profil':prefs.get_default('profil'),
+                 'shell':prefs.get_default('shell') == 'oui',
+                 'change_pwd':prefs.get_default('change_pwd') == 'oui' if FORCED_PASSWORD_MODIFICATION_ALLOWED else False,
+-                'etab': etab,
++                'etab': etab if etab is None else '00000000',
+                 'syncpassword': not EOLE_AD,
+     }
+     # création de l'enseignant
+     user._add(**my_enseignant)
+     info = "%(nom)s;%(prenom)s;%(login)s;%(password)s"
+     log.write_info(info % my_enseignant, config.ENS_INFO)
+     if EOLE_AD:
+         new_passwords.append((login, password))
+     return login
+ 
 @@ -832,25 +832,26 @@ def _maj_enseignant(enseignant, user, login, etab, administratif=False):
      """
          traitement d'un enseignant existant (mise à jour)