diff --git a/src/Bundle/ChillCalendarBundle/Controller/CalendarController.php b/src/Bundle/ChillCalendarBundle/Controller/CalendarController.php
index 00d99426f..61b9c860b 100644
--- a/src/Bundle/ChillCalendarBundle/Controller/CalendarController.php
+++ b/src/Bundle/ChillCalendarBundle/Controller/CalendarController.php
@@ -158,6 +158,35 @@ class CalendarController extends AbstractController
         ]);
     }
 
+    #[Route(path: '/{_locale}/calendar/calendar/{id}/cancel', name: 'chill_calendar_calendar_cancel')]
+
+    public function cancelAction(Calendar $calendar, Request $request): Response
+    {
+        $this->denyAccessUnlessGranted(CalendarVoter::EDIT, $calendar);
+
+        [$person, $accompanyingPeriod] = [$calendar->getPerson(), $calendar->getAccompanyingPeriod()];
+
+        if ($accompanyingPeriod instanceof AccompanyingPeriod) {
+            $view = '@ChillCalendar/Calendar/cancelCalendarByAccompanyingCourse.html.twig';
+//            $redirectRoute = $this->generateUrl('chill_calendar_calendar_list_by_period', ['id' => $accompanyingPeriod->getId()]);
+        } elseif ($person instanceof Person) {
+            $view = '@ChillCalendar/Calendar/cancelCalendarByPerson.html.twig';
+//            $redirectRoute = $this->generateUrl('chill_calendar_calendar_list_by_person', ['id' => $person->getId()]);
+        } else {
+            throw new \RuntimeException('nor person or accompanying period');
+        }
+
+        // Cancellation form
+
+
+        return $this->render($view, [
+            'calendar' => $calendar,
+//            'delete_form' => $form->createView(),
+            'accompanyingCourse' => $accompanyingPeriod,
+            'person' => $person,
+        ]);
+    }
+
     /**
      * Edit a calendar item.
      */
diff --git a/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/_list.html.twig b/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/_list.html.twig
index 4023931e3..4d11497ee 100644
--- a/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/_list.html.twig
+++ b/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/_list.html.twig
@@ -235,6 +235,10 @@
                                class="btn btn-remove">{{ 'cancel'|trans }}</a>
                         </li>
                         {% endif %}
+                        <li>
+                            <a href="{{ chill_path_add_return_path('chill_calendar_calendar_cancel', { 'id': calendar.id } ) }}"
+                               class="btn btn-delete">{{ 'cancel'|trans }}</a>
+                        </li>
                         {% if is_granted('CHILL_CALENDAR_CALENDAR_DELETE', calendar) %}
                         <li>
                             <a href="{{ chill_path_add_return_path('chill_calendar_calendar_delete', { 'id': calendar.id } ) }}"
diff --git a/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml b/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml
index 22069c063..2dc48c099 100644
--- a/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml
+++ b/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml
@@ -48,6 +48,7 @@ chill_calendar:
     cancel_reason: Raison d'annulation
     cancel_calendar_item: Annuler rendez-vous
     calendar_canceled: Le rendez-vous a été annulé
+    cancel_calendar_item: Annuler rendez-vous
     Document: Document d'un rendez-vous
     form:
         The main user is mandatory. He will organize the appointment.: L'utilisateur principal est obligatoire. Il est l'organisateur de l'événement.