diff --git a/virtualenv/pfidp/templates/users_admin/base.html b/virtualenv/pfidp/templates/users_admin/base.html
index e65948e..018bae0 100644
--- a/virtualenv/pfidp/templates/users_admin/base.html
+++ b/virtualenv/pfidp/templates/users_admin/base.html
@@ -10,7 +10,7 @@
     <link href="{% static "bootstrap/css/bootstrap.css" %}" rel="stylesheet">
     <style>
 	    body { padding-top: 60px; }
-	    th { text-align: right; padding-right: 20px; }
+	    th { text-align: right; padding-right: 20px; vertical-align: top; }
 	    .disabled { color: #ccc; }
 	    ul.errorlist { list-style-type: none; margin: 0; }
 	    ul.errorlist li { color: #f00; }
diff --git a/virtualenv/pfidp/templates/users_admin/create.html b/virtualenv/pfidp/templates/users_admin/create.html
index 0710a24..a41337d 100644
--- a/virtualenv/pfidp/templates/users_admin/create.html
+++ b/virtualenv/pfidp/templates/users_admin/create.html
@@ -2,11 +2,12 @@
 {% load i18n %}
 {% load staticfiles %}
 
-{% block title %}Créer un utilisateur{% endblock %}
+{% block title %}Création d'utilisateur{% endblock %}
 
 {% block content %}
 
-<h1>Créer un utilisateur</h1>
+<h1>Créer un utilisateur <em>login</em><h1>
+<h3>ou un ensemble d'utilisateurs <em>login-N</em></h2>
 
 <br />
 
@@ -16,7 +17,7 @@
 		{{ form.as_table }}
 	</table>
 	<div class="form-actions">
-		<input type="submit" value="Créer cet utilisateur" class="btn btn-primary" />
+		<input type="submit" value="Créer" class="btn btn-primary" />
 		<a href="." class="btn"><i class="icon-remove"></i> Annuler</a>
 	</div>
 </form>
diff --git a/virtualenv/pfidp/templates/users_admin/index.html b/virtualenv/pfidp/templates/users_admin/index.html
index c20dd24..1c8bfe7 100644
--- a/virtualenv/pfidp/templates/users_admin/index.html
+++ b/virtualenv/pfidp/templates/users_admin/index.html
@@ -5,11 +5,20 @@
 {% block title %}Accueil{% endblock %}
 
 {% block nav %}
- <li><a href="create">Créer un utilisateur</a></li>
+ <li><a href="create">Créer des utilisateurs</a></li>
 {% endblock %}
 
 {% block title_content %}
+<div class="row">
+<div class="span8">
 <h1>Liste des utilisateurs</h1>
+</div>
+<div class="span4">
+<form method="get" action="">
+<input type="text" name="filter" value="{{ filter }}" placeholder="Filtre (avec * et ?)" class="pull-right" />
+</form>
+</div>
+</div>
 {% endblock %}
 
 {% block content %}
@@ -61,7 +70,8 @@
 </table>
 
 <div class="form-actions">
-<a href="create" class="btn">Créer un utilisateur</a>
+
+<a href="create" class="btn">Créer des utilisateurs</a>
 <div class=" pull-right">
 	<input type="submit" value="Ok" class="btn pull-right" />
 	<select name="action" class="pull-right">
@@ -69,6 +79,7 @@
 	  <option value="desactivate">Désactiver les utilisateurs choisis</option>
 	  <option value="activate">Activer les utilisateurs choisis</option>
 	  <option value="delete">Supprimer les utilisateurs choisis</option>
+	  <!-- option value="expire">Changer la date d'expiration des utilisateurs choisis</option -->
 	</select>
 </div>
 </div>
diff --git a/virtualenv/pfidp/users_admin/forms.py b/virtualenv/pfidp/users_admin/forms.py
index 30f5ffe..1d67379 100644
--- a/virtualenv/pfidp/users_admin/forms.py
+++ b/virtualenv/pfidp/users_admin/forms.py
@@ -36,22 +36,37 @@ class UserForm(forms.Form):
 class NewUserForm(UserForm):
     name = forms.RegexField(label=u"Nom d'utilisateur (login)", regex='^[a-z0-9\.\-_]+$', min_length=3, max_length=16, required=True,
             widget=forms.TextInput(attrs={'size':'16', 'autocomplete':'off', 'class':'span2'}),
-            help_text="Uniquement lettres, chiffres, point, trait d'union et «_»")
-    # force password and expire fields
-    password = forms.CharField(label=u"Mot de passe", min_length=3, max_length=64, required=True,
-            widget=forms.PasswordInput(attrs={'size':'32', 'autocomplete':'off', 'class':'span3'}))
-    password2 = forms.CharField(label=u"Mot de passe (vérification)", min_length=3, max_length=64, required=True,
+            help_text="""Uniquement lettres, chiffres, point, trait d'union et «_».
+                         Si création de plusieurs utilisateurs (voir plus bas), leur login sera de la forme login-N.""")
+    # password and expire fields
+    password = forms.CharField(label=u"Mot de passe", min_length=3, max_length=64, required=False,
+            help_text="""Si vous n'indiquez pas de mot de passe, un mot de passe aléatoire sera
+            attribué à chaque utilisateur""",
             widget=forms.PasswordInput(attrs={'size':'32', 'autocomplete':'off', 'class':'span3'}))
     expires = forms.DateField(label=u"Date d'expiration", required=(settings.IDP_UA_MAX_EXPIRES > 0),
             widget=forms.TextInput(attrs={'size':'16', 'class':'span2 datepicker'}))
+    userset_number = forms.IntegerField(label=u"Nombre d'utilisateur(s) à créer (login-N)",
+            widget=forms.TextInput(attrs={'size':'5', 'class':'span1'}),
+            required=True, min_value=1)
+    userset_start = forms.IntegerField(label=u"""En cas de création de plusieurs utilisateurs (login-N),
+            indiquer le premier numéro N""",
+            widget=forms.TextInput(attrs={'size':'5', 'class':'span1'}),
+            required=True)
 
     def is_valid(self):
         valid = super(NewUserForm, self).is_valid()
         if valid:
             name = self.cleaned_data.get('name')
             all_pfusers = pfusers.get_all_pfusers()
-            if all_pfusers.get(name, None) is not None:
+            userset_number = int(self.cleaned_data.get('userset_number'))
+            if userset_number == 1 and all_pfusers.get(name, None) is not None:
                 self.errors['name'] = [u'Un utilisateur avec ce login existe déjà.']
-                valid = False
+                return False
+            if userset_number > 1:
+                userset_start = int(self.cleaned_data.get('userset_start'))
+                for n in range(userset_start, userset_start + userset_number):
+                    if all_pfusers.get('%s-%d' % (name, n), None) is not None:
+                        self.errors['name'] = [u"L'utilisateur %s-%d existe déjà." % (name, n)]
+                        return False
         return valid
 
diff --git a/virtualenv/pfidp/users_admin/pfusers.py b/virtualenv/pfidp/users_admin/pfusers.py
index f44ee8b..7685339 100644
--- a/virtualenv/pfidp/users_admin/pfusers.py
+++ b/virtualenv/pfidp/users_admin/pfusers.py
@@ -9,6 +9,8 @@ import syslog
 
 import htmlentitydefs
 import re
+import random
+import fnmatch
 
 pattern = re.compile("&(\w+?);")
 
@@ -31,7 +33,7 @@ def configxml():
     f.close()
     return root
 
-def get_all_pfusers():
+def get_all_pfusers(filter=None):
     xml_users = configxml().findall('system/user')
     if xml_users is None:
         return {}
@@ -45,6 +47,9 @@ def get_all_pfusers():
         user = dict([(tag, xml_user.findtext(tag))
             for tag in ('uid', 'name', 'expires', 'descr')])
 
+        if filter and not fnmatch.fnmatch(user['name'], filter+'*'):
+            continue
+
         user['descr'] = html_entity_decode(user['descr']).decode('iso-8859-1')
 
         user['priv'] = set([priv.text for priv in xml_user.findall('priv')])
@@ -130,6 +135,9 @@ def create(username, password, expires, disabled=False, descr='', multiple=False
     privs = 'univnautes-idp'
     if multiple:
         privs += ',univnautes-idp-multiple'
+    if not password:
+        password = ''.join([random.choice('23456789ABCDEFGHJLMNPQRSTUVWXZabcdefghjkmnpqrstuvwxyz')
+                            for x in range(random.randint(6,9))])
     return call('create', name=username, password=password,
             expires=expires_str,
             disabled=disabled_str,
diff --git a/virtualenv/pfidp/users_admin/views.py b/virtualenv/pfidp/users_admin/views.py
index 433d055..8b1d295 100644
--- a/virtualenv/pfidp/users_admin/views.py
+++ b/virtualenv/pfidp/users_admin/views.py
@@ -13,7 +13,9 @@ import datetime
 
 @user_passes_test(lambda user: user.is_staff, login_url='/logout')
 def index(request):
-    context = { 'users': pfusers.get_all_pfusers(), }
+    filter = request.GET.get('filter')
+    context = { 'users': pfusers.get_all_pfusers(filter),
+                'filter': filter or '' }
     return render_to_response('users_admin/index.html', 
             context,
             context_instance=RequestContext(request))
@@ -42,15 +44,33 @@ def create(request):
             descr = form.cleaned_data.get('descr')
             disabled = form.cleaned_data.get('disabled')
             multiple = form.cleaned_data.get('multiple')
-            ret, log = pfusers.create(name, password=password, descr=descr,
-                    expires=expires, disabled=disabled, multiple=multiple)
-            if ret:
-                messages.success(request, u'Utilisateur <%s> ajouté.' % name)
-            else:
-                messages.error(request, u'Erreur lors de la création <%s>: %s' % (name, log))
+            userset_number = int(form.cleaned_data.get('userset_number'))
+
+            if userset_number == 1:
+                ret, log = pfusers.create(name, password=password, descr=descr,
+                        expires=expires, disabled=disabled, multiple=multiple)
+                if ret:
+                    messages.success(request, u'Utilisateur <%s> ajouté.' % name)
+                else:
+                    messages.error(request, u'Erreur lors de la création <%s>: %s' % (name, log))
+            else: # (multiple users creation)
+                userset_start = int(form.cleaned_data.get('userset_start'))
+                for n in range(userset_start, userset_start+userset_number):
+                    username = '%s-%d' % (name, n)
+                    ret, log = pfusers.create(username, password=password, descr=descr,
+                            expires=expires, disabled=disabled, multiple=multiple)
+                    if not ret:
+                        messages.error(request, u'Erreur lors de la création <%s>: %s' % (username, log))
+                        break
+                messages.success(request, u'Utilisateurs <%s-%d> à <%s-%d> ajoutés.' % \
+                                            (name, userset_start, name, userset_start+userset_number-1))
             return redirect('.')
     else:
-        initial={'name':''}
+        initial = {
+            'name': '',
+            'userset_number': 1,
+            'userset_start': 1,
+        }
         if settings.IDP_UA_MAX_EXPIRES > 0:
             dt = datetime.date.today() + datetime.timedelta(settings.IDP_UA_MAX_EXPIRES)
         else:
@@ -179,21 +199,24 @@ def activate(request, name=None):
               'title': u"Activer le compte <%s> ?" % name },
             context_instance=RequestContext(request))
 
+
+ACTION_NAME = {
+    'delete': u'Suppression',
+    'desactivate': u'Désactivation',
+    'activate': u'Activation',
+}
+
 @user_passes_test(lambda user: user.is_staff, login_url='/logout')
 def multiple(request):
     if request.method == 'POST':
         action = request.POST.get('action')
         if action:
             # we need a confirmation
-            if action == 'delete':
-                title = 'Supprimer ces comptes ?'
-            elif action == 'desactivate':
-                title = 'Désactiver ces comptes ?'
-            elif action == 'activate':
-                title = 'Activer ces comptes ?'
-            else:
+            if not action in ACTION_NAME:
                 messages.warning(request, u'Choisissez une action...')
                 return redirect('.')
+            else:
+                title = '%s de ces comptes ?' % ACTION_NAME[action]
             names = request.POST.getlist('users')
             if len(names) == 0:
                 messages.warning(request, u'Sélectionnez au moins un utilisateur.')
@@ -222,22 +245,21 @@ def multiple(request):
                 except KeyError:
                     messages.error(request, u'Erreur dans la session !')
                     return redirect('.')
+                if not action in ACTION_NAME:
+                    messages.error(request, u'Action invalide')
+                    return redirect('.')
+                success = []
+                errors = []
                 for name in names:
-                    if action == 'delete':
-                        ret, log = pfusers.delete(name)
-                        action_name = u'supprimé'
-                    elif action == 'desactivate':
-                        ret, log = pfusers.desactivate(name)
-                        action_name = u'désactivé'
-                    elif action == 'activate':
-                        ret, log = pfusers.activate(name)
-                        action_name = u'activé'
-                    else:
-                        raise 'invalid action'
+                    ret, log = getattr(pfusers, action)(name)
                     if ret:
-                        messages.success(request, u'Utilisateur <%s> %s.' % (name, action_name))
+                        success.append(name)
                     else:
-                        messages.error(request, u'Erreur lors "<%s> %s": %s' % (name, action_name, log))
+                        errors.append('%s (%s)' % (name, log))
+                if success:
+		    messages.success(request, u'%s: %s' % (ACTION_NAME[action], ', '.join(success)))
+                if errors:
+                    messages.error(request, u'ERREUR %s: %s' % (ACTION_NAME[action], ', '.join(errors)))
                 del request.session['univnautes_idpua_names']
                 del request.session['univnautes_idpua_action']
             else: