diff --git a/README.md b/README.md
index ddfa177c..0d5d0e54 100644
--- a/README.md
+++ b/README.md
@@ -162,3 +162,10 @@ Pour mettre à jour les paquets Python, utiliser la commande suivante :
 Pour mettre à jour les modèles après une migration, il faut ensuite faire :
 
     python manage.py migrate
+
+
+## Documentation utilisateur
+
+Une brève documentation utilisateur pour se faliliariser plus vite avec l'outil
+est accessible sur le
+[wiki](https://git.eleves.ens.fr/cof-geek/gestioCOF/wikis/home). 
diff --git a/bda/admin.py b/bda/admin.py
index 2cdce0a6..476f7d89 100644
--- a/bda/admin.py
+++ b/bda/admin.py
@@ -16,7 +16,6 @@ class AttributionInline(admin.TabularInline):
     model = Attribution
 
 class ParticipantAdmin(admin.ModelAdmin):
-    #inlines = [ChoixSpectacleInline]
     inlines = [AttributionInline]
     def get_queryset(self, request):
         return Participant.objects.annotate(nb_places = Count('attributions'),
@@ -31,8 +30,9 @@ class ParticipantAdmin(admin.ModelAdmin):
         else: return u"0 €"
     total.admin_order_field = "total"
     total.short_description = "Total à payer"
-    list_display = ("user", "nb_places", "total", "paid", "paymenttype")
-    list_filter = ("paid",)
+    list_display = ("user", "nb_places", "total", "paid", "paymenttype",
+                    "tirage")
+    list_filter = ("paid", "tirage")
     search_fields = ('user__username', 'user__first_name', 'user__last_name')
     actions = ['send_attribs',]
     actions_on_bottom = True
diff --git a/bda/views.py b/bda/views.py
index fd0a0cdc..4c66e669 100644
--- a/bda/views.py
+++ b/bda/views.py
@@ -237,7 +237,9 @@ def do_tirage(request, tirage_id):
         # FIXME: Établir les conditions de validations (formulaire ?)
         # cf. issue #32
         if False:
-            Attribution.objects.all().delete()
+            Attribution.objects.filter(
+                    spectacle__tirage=tirage_elt
+                ).delete()
             for (show, members, _) in results:
                 for (member, _, _, _) in members:
                     attrib = Attribution(spectacle=show, participant=member)
diff --git a/gestioncof/admin.py b/gestioncof/admin.py
index ee0f1409..09ac61fd 100644
--- a/gestioncof/admin.py
+++ b/gestioncof/admin.py
@@ -164,6 +164,12 @@ class PetitCoursAttributionCounterAdmin(admin.ModelAdmin):
     list_filter = ('matiere',)
     search_fields = ('user__username', 'user__first_name', 'user__last_name',
                      'user__email', 'matiere__name')
+    actions = ['reset',]
+    actions_on_bottom = True
+    
+    def reset(self, request, queryset):
+        queryset.update(count=0)
+    reset.short_description = u"Remise à zéro du compteur"
 
 class PetitCoursDemandeAdmin(admin.ModelAdmin):
     list_display = ('name','email','agrege_requis','niveau','created',
diff --git a/gestioncof/forms.py b/gestioncof/forms.py
index 751755b4..a470face 100644
--- a/gestioncof/forms.py
+++ b/gestioncof/forms.py
@@ -79,6 +79,11 @@ class SurveyForm(forms.Form):
             field.question_id = question.id
             self.fields["question_%d" % question.id] = field
 
+    def answers(self):
+        for name, value in self.cleaned_data.items():
+            if name.startswith('question_'):
+                yield (self.fields[name].question_id, value)
+	
 class SurveyStatusFilterForm(forms.Form):
     def __init__(self, *args, **kwargs):
         survey = kwargs.pop("survey")
diff --git a/gestioncof/templates/petits_cours_demandes_list.html b/gestioncof/templates/petits_cours_demandes_list.html
index b3115815..101da253 100644
--- a/gestioncof/templates/petits_cours_demandes_list.html
+++ b/gestioncof/templates/petits_cours_demandes_list.html
@@ -20,7 +20,7 @@
                 <td>{% for matiere in demande.matieres.all %}{% if forloop.counter0 > 0 %}, {% endif %}{{ matiere }}{% endfor %}</td>
                 <td>{{ demande.created|date:"d E Y" }}</td>
 		<td style="text-align: center;"><img src="{% if demande.traitee %}{% static "images/yes.png" %}{% else %}{% static "images/no.png" %}{% endif %}" /></td>
-		<td>{% if demande.traitee_par %}{{ demande.traitee_par.username }}{% else %}<img src="{% static "/images/none.png" %}" />{% endif %}</td>
+		<td>{% if demande.traitee_par %}{{ demande.traitee_par.username }}{% else %}<img src="{% static "images/none.png" %}" />{% endif %}</td>
                 <td><a href="{% url "petits-cours-demande-details" demande.id %}" class="see_detail">Détails</a></td>
             </tr>
         {% endfor %}
diff --git a/gestioncof/views.py b/gestioncof/views.py
index 963fd5f5..70084e14 100644
--- a/gestioncof/views.py
+++ b/gestioncof/views.py
@@ -59,11 +59,6 @@ def logout(request):
     else:
         return redirect("django.contrib.auth.views.logout")
 
-    def answers(self):
-        for name, value in self.cleaned_data.items():
-            if name.startswith('question_'):
-                yield (self.fields[name].question_id, value)
-
 @login_required
 def survey(request, survey_id):
     survey = get_object_or_404(Survey, id = survey_id)