diff --git a/src/nineschool-1.0/src/Command/SynchroUsersCommand.php b/src/nineschool-1.0/src/Command/SynchroUsersCommand.php
index 29e981d..bfedf56 100644
--- a/src/nineschool-1.0/src/Command/SynchroUsersCommand.php
+++ b/src/nineschool-1.0/src/Command/SynchroUsersCommand.php
@@ -7,22 +7,17 @@ use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 use Doctrine\ORM\EntityManagerInterface;
-use Symfony\Component\Routing\RouterInterface;
 use Symfony\Component\Filesystem\Filesystem;
-use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Security\Core\Encoder\EncoderFactory;
+use Symfony\Component\Security\Core\Encoder\MessageDigestPasswordEncoder;
 use Ramsey\Uuid\Uuid;
 
-use App\Entity\Group as Group;
-use App\Entity\User as User;
-use App\Entity\Answer as Answer;
-use App\Entity\Message as Message;
-
-use App\Service\mailService;
+use App\Entity\Group;
+use App\Entity\User;
 
 class SynchroUsersCommand extends Command
 {
     private $container;
-    private $router;
     private $em;
     private $output;
     private $filesystem;
@@ -30,15 +25,12 @@ class SynchroUsersCommand extends Command
     private $ldap;
     private $ldap_basedn;
     private $ldapgroups=[];
-    private $mail;
 
-    public function __construct(ContainerInterface $container,EntityManagerInterface $em,RouterInterface $router, mailService $mail)
+    public function __construct(ContainerInterface $container,EntityManagerInterface $em)
     {
         parent::__construct();
         $this->container = $container;
         $this->em = $em;
-        $this->router = $router;
-        $this->mail = $mail;
     }
 
     protected function configure()
@@ -110,6 +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") {
             $this->writeln('');
@@ -155,6 +158,32 @@ class SynchroUsersCommand extends Command
                 if(!$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 ==========================================');
@@ -387,15 +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)) {
@@ -424,12 +444,25 @@ 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'urol de communication
         if(stripos($appmasterurl,"/")===0) {
-            $url="https://".$this->container->getParameter("appWeburl").$appmasterurl;
+            $url="http://".$this->container->getParameter("appWeburl").$appmasterurl;
         }
         else
             $url=$appmasterurl;
@@ -568,7 +601,7 @@ class SynchroUsersCommand extends Command
             $this->writeln($group->getName());
 
             $usergroups=[];
-            if(array_key_exists($group->getIdexternal(),$tabgroups)&&$tabgroups[$group->getIdexternal()])
+            if($tabgroups[$group->getIdexternal()])
                 $usergroups = $tabgroups[$group->getIdexternal()]["users"];
             $tbusers=[];
             foreach($usergroups as $user) {
@@ -599,12 +632,6 @@ class SynchroUsersCommand extends Command
             $this->em->persist($group);
             $this->em->flush();
 
-            // On s'assure que l'ensemble des activité active soit bien distribué en fonction
-            $activitys=$this->em->getRepository("App:Activity")->findAllGroupActivityActive($group,true);
-            foreach($activitys as $activity) {
-                $this->initAnswer($activity);
-            }
-
         }
 
         $this->writeln('');
@@ -637,15 +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)) {
@@ -696,13 +714,15 @@ class SynchroUsersCommand extends Command
 
     protected function addUser($username,$firstname,$lastname,$email,$usersadmin) {
         $user = new User();
+        $key = Uuid::uuid4();
 
         $user->setUsername($username);
         $user->setPassword("NOPASSWORD");
         $user->setLastname($lastname);
         $user->setFirstname($firstname);
         $user->setEmail($email);        
-
+        $user->setApiKey($key);
+        
         // Definition du role
         if(in_array($username,$usersadmin))
             $role="ROLE_ADMIN";
@@ -746,48 +766,4 @@ class SynchroUsersCommand extends Command
         $this->em->flush();
     }
 
-    protected function initAnswer($activity) {
-        $em = $this->em;
-
-        // Pour chaque élève
-        $group=$activity->getGroup();
-        foreach($group->getUsers() as $user) {
-            // Existe-t-il une réponse pour l'élève
-            if($user->hasRole("ROLE_USER")) {
-                $answer=$em->getRepository("App:Answer")->findOneBy(["user"=>$user,"activity"=>$activity]);
-                if(!$answer) {
-                    $answer=new Answer;
-                    $answer->setActivity($activity);
-                    $answer->setUser($user);
-                    $answer->setStatus(-1);
-
-                    $em->persist($answer);
-                    $em->flush();       
-                    
-                    // Message
-                    $message=new Message;
-                    $message->setMessage("Distribution de l'Activité");
-                    $message->setDeletable(false);
-                    $message->setUser($activity->getUser());
-                    $message->setAnswer($answer);
-                    $message->addReader($activity->getUser());
-
-                    $em->persist($message);
-                    $em->flush();       
-
-                    // Notification par mail de la distribution de l'activité
-                    $to = $user->getEmail();
-                    $from =  $activity->getUser()->getEmail();
-                    $subject="Nineschool : Nouvelle Activité à réaliser";
-                    $body ="Activité = ".$activity->getName()."<br>";
-                    $body.="Professeur = ".$activity->getUser()->getDisplayname()."<br>";
-                    $body.="Matière = ".$activity->getSubject()."<br>";
-                    $body.="Url = ".$this->router->generate('app_answer_update', ["id"=>$answer->getId()], UrlGeneratorInterface::ABSOLUTE_URL);
-
-                    $this->mail->sendEmail($subject, $body, $to, $from);
-                }
-            }
-        }
-    }    
-
 }
diff --git a/tmpl/nineschool-env.local b/tmpl/nineschool-env.local
index 827bdb4..ce2e6fb 100644
--- a/tmpl/nineschool-env.local
+++ b/tmpl/nineschool-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=%%nineschool_ldapuid
 LDAP_FIRSTNAME=%%nineschool_ldapfirstname