diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3a9d76cd1..ec1d408dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ and this project adheres to
 * [person] Add title to AccPeriodWorkEvaluationDocument (https://gitlab.com/champs-libres/departement-de-la-vendee/chill/-/issues/466)
 * [person] Order social issues by the field "ordering" (https://gitlab.com/champs-libres/departement-de-la-vendee/chill/-/issues/388)
 * [Person/Household list] when listing other simultaneous members of an household, exclude the members on person, not on members (avoid to show two membersship with the same person)
+* [draft periods] add a delete button (if acl granted) on each draft period listed on draft period page (https://gitlab.com/champs-libres/departement-de-la-vendee/chill/-/issues/463)
 * [Person] Display suffixText in RenderPerson, PersonText.vue, RenderPersonBox.vue (was made for displaying "enfant confie") (https://gitlab.com/champs-libres/departement-de-la-vendee/chill/-/issues/441)
 
 ## Test releases
diff --git a/src/Bundle/ChillDocStoreBundle/Resources/views/List/list_item.html.twig b/src/Bundle/ChillDocStoreBundle/Resources/views/List/list_item.html.twig
index 51a82b5d2..44bcf5cbc 100644
--- a/src/Bundle/ChillDocStoreBundle/Resources/views/List/list_item.html.twig
+++ b/src/Bundle/ChillDocStoreBundle/Resources/views/List/list_item.html.twig
@@ -1,8 +1,10 @@
 {% import "@ChillDocStore/Macro/macro.html.twig" as m %}
 {% import "@ChillDocStore/Macro/macro_mimeicon.html.twig" as mm %}
+{% import '@ChillPerson/Macro/updatedBy.html.twig' as mmm %}
+
 <div class="item-bloc">
     <div class="item-row">
-        <div class="item-col">
+        <div class="item-col" style="width: unset">
             <div class="denomination h2">
                 {{ document.title }}
             </div>
@@ -30,57 +32,51 @@
         </div>
     </div>
     {% if document.description is not empty %}
-        <div class="item-row separator">
-            <blockquote class="chill-user-quote">
+        <div class="item-row">
+            <blockquote class="chill-user-quote col">
                 {{ document.description|chill_markdown_to_html }}
             </blockquote>
         </div>
     {% endif %}
     <div class="item-row separator">
         <div class="item-col item-meta">
-            <div class="updatedBy">
-                {{ 'Created by'|trans }}:
-                <span class="user">{{ document.createdBy|chill_entity_render_string }}</span>
-                <span class="date">le {{ document.createdAt|format_date('long') }}</span>
-            </div>
+            {{ mmm.createdBy(document) }}
+        </div>
+        <div class="item-col">
+            <ul class="record_actions">
+                {% if document.course is defined %}
+                    {% if is_granted('CHILL_ACCOMPANYING_COURSE_DOCUMENT_SEE_DETAILS', document) %}
+                        <li>
+                            {{ m.download_button(document.object, document.title) }}
+                        </li>
+                        <li>
+                            <a href="{{ chill_path_add_return_path('accompanying_course_document_show', {'course': accompanyingCourse.id, 'id': document.id}) }}" class="btn btn-show"></a>
+                        </li>
+                    {% endif %}
+                    {% if is_granted('CHILL_ACCOMPANYING_COURSE_DOCUMENT_UPDATE', document) %}
+                        <li>
+                            <a href="{{ path('accompanying_course_document_edit', {'course': accompanyingCourse.id, 'id': document.id }) }}" class="btn btn-update"></a>
+                        </li>
+                    {% endif %}
+                    <li>
+                        {{ chill_entity_workflow_list('Chill\\DocStoreBundle\\Entity\\AccompanyingCourseDocument', document.id) }}
+                    </li>
+                {% else %}
+                    {% if is_granted('CHILL_PERSON_DOCUMENT_SEE_DETAILS', document) %}
+                        <li>
+                            {{ m.download_button(document.object, document.title) }}
+                        </li>
+                        <li>
+                            <a href="{{ path('person_document_show', {'person': person.id, 'id': document.id}) }}" class="btn btn-show"></a>
+                        </li>
+                    {% endif %}
+                    {% if is_granted('CHILL_PERSON_DOCUMENT_UPDATE', document) %}
+                        <li>
+                            <a href="{{ path('person_document_edit', {'person': person.id, 'id': document.id}) }}" class="btn btn-update"></a>
+                        </li>
+                    {% endif %}
+                {% endif %}
+            </ul>
         </div>
     </div>
-    <div>
-    {% if document.course is defined %}
-        <ul class="record_actions">
-            <li>
-                {{ chill_entity_workflow_list('Chill\\DocStoreBundle\\Entity\\AccompanyingCourseDocument', document.id) }}
-            </li>
-            {% if is_granted('CHILL_ACCOMPANYING_COURSE_DOCUMENT_SEE_DETAILS', document) %}
-                <li>
-                    {{ m.download_button(document.object, document.title) }}
-                </li>
-                <li>
-                    <a href="{{ chill_path_add_return_path('accompanying_course_document_show', {'course': accompanyingCourse.id, 'id': document.id}) }}" class="btn btn-show"></a>
-                </li>
-            {% endif %}
-            {% if is_granted('CHILL_ACCOMPANYING_COURSE_DOCUMENT_UPDATE', document) %}
-                <li>
-                    <a href="{{ path('accompanying_course_document_edit', {'course': accompanyingCourse.id, 'id': document.id }) }}" class="btn btn-update"></a>
-                </li>
-            {% endif %}
-        </ul>
-    {% else %}
-        <ul class="record_actions">
-            {% if is_granted('CHILL_PERSON_DOCUMENT_SEE_DETAILS', document) %}
-                <li>
-                    {{ m.download_button(document.object, document.title) }}
-                </li>
-                <li>
-                    <a href="{{ path('person_document_show', {'person': person.id, 'id': document.id}) }}" class="btn btn-show"></a>
-                </li>
-            {% endif %}
-            {% if is_granted('CHILL_PERSON_DOCUMENT_UPDATE', document) %}
-                <li>
-                    <a href="{{ path('person_document_edit', {'person': person.id, 'id': document.id}) }}" class="btn btn-update"></a>
-                </li>
-            {% endif %}
-        </ul>
-    {% endif %}
-    </div>
 </div>
diff --git a/src/Bundle/ChillDocStoreBundle/Templating/WopiEditTwigExtensionRuntime.php b/src/Bundle/ChillDocStoreBundle/Templating/WopiEditTwigExtensionRuntime.php
index 50f495383..b31b4c538 100644
--- a/src/Bundle/ChillDocStoreBundle/Templating/WopiEditTwigExtensionRuntime.php
+++ b/src/Bundle/ChillDocStoreBundle/Templating/WopiEditTwigExtensionRuntime.php
@@ -15,11 +15,12 @@ use ChampsLibres\WopiLib\Contract\Service\Discovery\DiscoveryInterface;
 use Chill\DocStoreBundle\Entity\StoredObject;
 use Twig\Environment;
 use Twig\Extension\RuntimeExtensionInterface;
+
 use function array_key_exists;
 
-class WopiEditTwigExtensionRuntime implements RuntimeExtensionInterface
+final class WopiEditTwigExtensionRuntime implements RuntimeExtensionInterface
 {
-    public const TEMPLATE = '@ChillDocStore/Button/wopi_edit_document.html.twig';
+    private const TEMPLATE = '@ChillDocStore/Button/wopi_edit_document.html.twig';
 
     private DiscoveryInterface $discovery;
 
@@ -32,10 +33,6 @@ class WopiEditTwigExtensionRuntime implements RuntimeExtensionInterface
     {
         $mime_type = $this->discovery->discoverMimeType($document->getType());
 
-        if ([] === $mime_type) {
-            return false;
-        }
-
         foreach ($mime_type as $item) {
             if (array_key_exists('default', $item) && 'true' === $item['default']) {
                 return true;
diff --git a/src/Bundle/ChillPersonBundle/Resources/views/AccompanyingPeriod/user_draft_periods_list.html.twig b/src/Bundle/ChillPersonBundle/Resources/views/AccompanyingPeriod/user_draft_periods_list.html.twig
index 33317d51d..d7bd8eea6 100644
--- a/src/Bundle/ChillPersonBundle/Resources/views/AccompanyingPeriod/user_draft_periods_list.html.twig
+++ b/src/Bundle/ChillPersonBundle/Resources/views/AccompanyingPeriod/user_draft_periods_list.html.twig
@@ -5,6 +5,12 @@
 {% block title %}{{ 'My accompanying periods in draft'|trans }}{% endblock title %}
 
 {% macro recordAction(period) %}
+    {% if is_granted('CHILL_PERSON_ACCOMPANYING_PERIOD_DELETE', period) %}
+        <li>
+            <a href="{{ path('chill_person_accompanying_course_delete', {'accompanying_period_id': period.id }) }}"
+               class="btn btn-delete" title="{{ 'Delete'|trans }}"></a>
+        </li>
+    {% endif %}
     <li>
         <a href="{{ path('chill_person_accompanying_course_index', { 'accompanying_period_id': period.id }) }}"
         class="btn btn-show" title="{{ 'See accompanying period'|trans }}"></a>
diff --git a/src/Bundle/ChillPersonBundle/Resources/views/Macro/updatedBy.html.twig b/src/Bundle/ChillPersonBundle/Resources/views/Macro/updatedBy.html.twig
index e40cbd3f7..cbfd7660b 100644
--- a/src/Bundle/ChillPersonBundle/Resources/views/Macro/updatedBy.html.twig
+++ b/src/Bundle/ChillPersonBundle/Resources/views/Macro/updatedBy.html.twig
@@ -1,11 +1,17 @@
 {% macro updatedBy(entity) %}
     <div class="updatedBy">
-        {{ 'Last updated on'|trans }}
-        <span class="date">
-            {{ entity.updatedAt|format_datetime('medium', 'short') }}
-        </span>
-        {% if entity.updatedBy %}
-            {{ ', ' ~ 'by_user'|trans }}
+        {% if entity.updatedAt != null %}
+            {{ 'Last updated on'|trans }}
+            <span class="date">
+                {{ entity.updatedAt|format_datetime('medium', 'short') }}
+            </span>
+        {% endif %}
+        {% if entity.updatedBy != null %}
+            {% if entity.updatedAt != null %}
+                {{ ', ' ~ 'by_user'|trans }}
+            {% else %}
+                {{ 'Last updated by'|trans }}
+            {% endif %}
             <span class="user">
                 {{ entity.updatedBy|chill_entity_render_box }}
             </span>
@@ -14,13 +20,19 @@
 {% endmacro %}
 
 {% macro createdBy(entity) %}
-    <div class="updatedBy">
-        {{ 'Created on'|trans }}
-        <span class="date">
-            {{ entity.createdAt|format_datetime('medium', 'short') }}
-        </span>
-        {% if entity.createdBy %}
-            {{ ', ' ~ 'by_user'|trans }}
+    <div class="createdBy">
+        {% if entity.createdAt != null %}
+            {{ 'Created on'|trans }}
+            <span class="date">
+                {{ entity.createdAt|format_datetime('medium', 'short') }}
+            </span>
+        {% endif %}
+        {% if entity.createdBy != null %}
+            {% if entity.createdAt != null %}
+                {{ ', ' ~ 'by_user'|trans }}
+            {% else %}
+                {{ 'Created by'|trans }}
+            {% endif %}
             <span class="user">
                 {{ entity.createdBy|chill_entity_render_string }}
             </span>