diff --git a/src/ninesurvey-1.0/src/Command/SynchroUsersCommand.php b/src/ninesurvey-1.0/src/Command/SynchroUsersCommand.php
index 6c613b9..bfedf56 100644
--- a/src/ninesurvey-1.0/src/Command/SynchroUsersCommand.php
+++ b/src/ninesurvey-1.0/src/Command/SynchroUsersCommand.php
@@ -102,6 +102,17 @@ class SynchroUsersCommand extends Command
         $ldapusers          = array();
         $ldapmails          = array();
         
+        // Suppression des groupe ninegate
+        $groups=$this->em->getRepository("App:Group")->findAll();
+        foreach($groups as $group) {
+            if($group->getIdexternal()) {
+                $this->writeln("    - Suppression dans Bundle  >> ".$group->getName());
+                if(!$simulate) {
+                    $this->em->remove($group);
+                    $this->em->flush();                           
+                }
+            }
+        }
 
         if($ldap_model=="scribe") {
             $this->writeln('');
@@ -147,6 +158,32 @@ class SynchroUsersCommand extends Command
                 if(!$simulate) $this->addmodGroup($label,$ldapfilter,true);                        
             }
 
+            // Elèves des Classes
+            $this->writeln('');
+            $this->writeln('== ELEVES DES CLASSES ==========================================');
+            $results = $this->ldap->search("type=Classe", ['cn','description','gidNumber'], $this->ldap_basedn);
+            foreach($results as $result) {
+                $cn=$result["cn"];
+                $ldapfilter="(&(type=Classe)(cn=$cn))";
+
+                $label="ELEVES DE LA CLASSE - ".$result["cn"];
+                $this->writeln("    - $label");
+                if(!$simulate) $this->addmodGroup($label,$ldapfilter,false);                        
+            }
+
+            // Professeurs des Classes
+            $this->writeln('');
+            $this->writeln('== PROFESSEURS DES CLASSES ==========================================');
+            $results = $this->ldap->search("type=Classe", ['cn','description','gidNumber'], $this->ldap_basedn);
+            foreach($results as $result) {
+                $cn=$result["cn"];
+                $ldapfilter="(|(&(type=Equipe)(cn=profs-$cn))(&(ENTPersonProfils=Administratif)(divcod=$cn)))";
+
+                $label="PROFESSEURS DE LA CLASSE - ".$result["cn"];
+                $this->writeln("    - $label");
+                if(!$simulate) $this->addmodGroup($label,$ldapfilter,false);                        
+            }
+
             // Options
             $this->writeln('');
             $this->writeln('== OPTIONS ==========================================');
@@ -379,15 +416,6 @@ class SynchroUsersCommand extends Command
         $this->writeln('== GROUPS ============================================');
         $groups=$this->em->getRepository("App:Group")->findAll();
         foreach($groups as $group) {
-            if($group->getIdexternal()) {
-                $this->writeln("    - Suppression dans Bundle  >> ".$group->getName());
-                if(!$simulate) {
-                    $this->em->remove($group);
-                    $this->em->flush();
-                                                
-                }
-            }
-
             if(!$group->getLdapfilter()) continue;
 
             if(!in_array($group->getId(),$this->ldapgroups)) {
@@ -416,10 +444,23 @@ class SynchroUsersCommand extends Command
         $this->writeln('== SYNCHONISATION NINEGATE TO BUNDLE ================');
         $this->writeln('=====================================================');
 
+
+        // Suppression des groupe annuaire
+        $groups=$this->em->getRepository("App:Group")->findAll();
+        foreach($groups as $group) {
+            if($group->getLdapfilter()) {
+                $this->writeln("    - Suppression dans Bundle  >> ".$group->getName());
+                if(!$simulate) {
+                    $this->em->remove($group);
+                    $this->em->flush();                     
+                }
+            }
+        }
+
         $appmasterurl = $this->container->getParameter("appMasterurl");
         $appmasterkey = $this->container->getParameter("appMasterkey");
 
-        // Généraltion de l'url de communication
+        // Généraltion de l'urol de communication
         if(stripos($appmasterurl,"/")===0) {
             $url="http://".$this->container->getParameter("appWeburl").$appmasterurl;
         }
@@ -441,7 +482,6 @@ class SynchroUsersCommand extends Command
         }
         catch (\Exception $e) {
             // On tente avec le proxy s'il y en a un
-            echo "pouet";
             $proxyUse = $this->container->getParameter("proxyUse");
             if($proxyUse) {
                 $proxyHost = $this->container->getParameter("proxyHost");
@@ -452,11 +492,11 @@ class SynchroUsersCommand extends Command
                     $response = \Unirest\Request::post($url.'/rest/login/'.$appmasterkey,$headers,$query);
                 }
                 catch (\Exception $e) {
-                    die("Erreur de communication API with proxy $url = ".$e->getMessage()."\n");
+                    die("Erreur de communication API = ".$e->getMessage()."\n");
                 }
             }
             else {
-                die("Erreur de communication API without proxy $url = ".$e->getMessage()."\n");
+                die("Erreur de communication API = ".$e->getMessage()."\n");
             }            
         }
         
@@ -624,15 +664,6 @@ class SynchroUsersCommand extends Command
         $this->writeln('== GROUPS ============================================');
         $groups=$this->em->getRepository("App:Group")->findAll();
         foreach($groups as $group) {
-            if($group->getLdapfilter()) {
-                $this->writeln("    - Suppression dans Bundle  >> ".$group->getName());
-                if(!$simulate) {
-                    $this->em->remove($group);
-                    $this->em->flush();
-                                                
-                }
-            }
-
             if(!$group->getIdexternal()) continue;
 
             if(!in_array($group->getIdexternal(),$lstgroups)) {
diff --git a/tmpl/ninesurvey-env.local b/tmpl/ninesurvey-env.local
index c7f74f2..d39484d 100644
--- a/tmpl/ninesurvey-env.local
+++ b/tmpl/ninesurvey-env.local
@@ -76,8 +76,8 @@ LDAP_USERNAME=uid
 LDAP_FIRSTNAME=givenname
 LDAP_LASTNAME=sn
 LDAP_EMAIL=mail
-LDAP_FILTERGROUP=(cn=*)
-LDAP_FILTERUSER=(uid=*)
+LDAP_FILTERGROUP=(&(ObjectClass=posixGroup)(cn=*))
+LDAP_FILTERUSER=(&(ObjectClass=person)(uid=*))
 %else
 LDAP_USERNAME=%%ninesurvey_ldapuid
 LDAP_FIRSTNAME=%%ninesurvey_ldapfirstname