diff --git a/Controller/EventController.php b/Controller/EventController.php
index 0cccb2f83..6fd94d173 100644
--- a/Controller/EventController.php
+++ b/Controller/EventController.php
@@ -4,9 +4,13 @@ namespace Chill\EventBundle\Controller;
 
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
-
+use Chill\PersonBundle\Form\Type\PickPersonType;
 use Chill\EventBundle\Entity\Event;
 use Chill\EventBundle\Form\EventType;
+use Symfony\Component\Security\Core\Role\Role;
+use Symfony\Component\Form\Extension\Core\Type\FormType;
+use Symfony\Component\Form\Extension\Core\Type\SubmitType;
+use Symfony\Component\Form\Extension\Core\Type\HiddenType;
 
 /**
  * Event controller.
@@ -103,11 +107,52 @@ class EventController extends Controller
 
         $this->denyAccessUnlessGranted('CHILL_EVENT_SEE_DETAILS', $entity, 
               "You are not allowed to see details on this event");
+        
+        $addParticipationByPersonForm = $this->createAddParticipationByPersonForm($entity);
 
         return $this->render('ChillEventBundle:Event:show.html.twig', array(
-            'event'      => $entity
+            'event'      => $entity,
+            'form_add_participation_by_person' => $addParticipationByPersonForm->createView()
         ));
     }
+    
+    /**
+     * create a form to add a participation with a person
+     * 
+     * @return \Symfony\Component\Form\FormInterface
+     */
+    protected function createAddParticipationByPersonForm(Event $event)
+    {
+        /* @var $builder \Symfony\Component\Form\FormBuilderInterface */
+        $builder = $this
+                ->get('form.factory')
+                ->createNamedBuilder( 
+                    null,
+                    FormType::class, 
+                    null,
+                    array(
+                        'method' => 'GET',
+                        'action' => $this->generateUrl('chill_event_participation_new'),
+                        'csrf_protection' => false
+                    ))
+                ;
+        
+        $builder->add('person_id', PickPersonType::class, array(
+            'role' => new Role('CHILL_EVENT_CREATE'),
+            'centers' => $event->getCenter()
+        ));
+        
+        $builder->add('center_id', HiddenType::class, array(
+            'data' => $event->getCenter()->getId()
+        ));
+        
+        $builder->add('submit', SubmitType::class,
+                array(
+                    'label' => 'Add a participation'
+                ));
+        
+        return $builder->getForm();
+    }
 
     /**
      * Displays a form to edit an existing Event entity.
diff --git a/Resources/config/routing.yml b/Resources/config/routing.yml
index 0f58caa77..c8be2882e 100644
--- a/Resources/config/routing.yml
+++ b/Resources/config/routing.yml
@@ -13,3 +13,7 @@ chill_event_admin_role:
 chill_event_admin_event_type:
     resource: "@ChillEventBundle/Resources/config/routing/eventtype.yml"
     prefix:   /{_locale}/admin/event/event_type
+    
+chill_event_participation:
+    resource: "@ChillEventBundle/Resources/config/routing/participation.yml"
+    prefix:   /{_locale}/event/participation
diff --git a/Resources/config/routing/participation.yml b/Resources/config/routing/participation.yml
new file mode 100644
index 000000000..d89dd3b9c
--- /dev/null
+++ b/Resources/config/routing/participation.yml
@@ -0,0 +1,3 @@
+chill_event_participation_new:
+    path: /new
+    defaults: { _controller: ChillEventBundle:Participation:new }
diff --git a/Resources/translations/messages.fr.yml b/Resources/translations/messages.fr.yml
index 90a759f7c..7c558341a 100644
--- a/Resources/translations/messages.fr.yml
+++ b/Resources/translations/messages.fr.yml
@@ -14,6 +14,7 @@ Last update: Dernière mise à jour
 Details of an event: Détails d'un événement
 
 Edit all the participations: Modifier toutes les participations
+Add a participation: Ajouter un participant
 
 #search
 Event search: Recherche d'événements
diff --git a/Resources/views/Event/show.html.twig b/Resources/views/Event/show.html.twig
index 1a500381a..d5e02aa96 100644
--- a/Resources/views/Event/show.html.twig
+++ b/Resources/views/Event/show.html.twig
@@ -36,7 +36,7 @@
     </li>
     </ul>
             
-    <h2>{{ 'Participation'|trans }}</h2>
+    <h2>{{ 'Participations'|trans }}</h2>
     {% set count = event.participations|length %}
     <p>{% transchoice count %}%count% participations to this event{% endtranschoice %}</p>
     
@@ -74,6 +74,12 @@
             
             <ul class="record_actions">
                 <li><a href="#" class="sc-button btn-edit">{{ 'Edit all the participations'|trans }}</a></li>
+                <li><div style="padding-left: 3em;">
+                        {{ form_widget(form_add_participation_by_person.person_id, { 'attr' : { 'style' : 'width: 20em; display:inline-block; ' } } ) }}
+                        {{ form_widget(form_add_participation_by_person.submit, { 'attr' : { 'class' : 'sc-button btn-create' } } ) }}
+                        {{ form_rest(form_add_participation_by_person) }}
+                    </div>
+                </li>
             </ul>
     {% endif %}