diff --git a/.gitignore b/.gitignore
index 2b21a08ae..26802dca0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@ composer.phar
 composer.lock
 docs/build/
 node_modules/*
+.php_cs.cache
 .cache/*
 
 ###> symfony/framework-bundle ###
diff --git a/src/Bundle/ChillCalendarBundle/DataFixtures/ORM/LoadCalendarRange.php b/src/Bundle/ChillCalendarBundle/DataFixtures/ORM/LoadCalendarRange.php
index a1226ca6a..805386669 100644
--- a/src/Bundle/ChillCalendarBundle/DataFixtures/ORM/LoadCalendarRange.php
+++ b/src/Bundle/ChillCalendarBundle/DataFixtures/ORM/LoadCalendarRange.php
@@ -61,7 +61,7 @@ class LoadCalendarRange extends Fixture implements FixtureGroupInterface, Ordere
             ->setEmail('centreA@test.chill.social')
             ->setLocationType($type = new LocationType())
             ->setPhonenumber1(PhoneNumberUtil::getInstance()->parse('+3287653812'));
-        $type->setTitle('Service');
+        $type->setTitle(['fr' => 'Service']);
         $address->setStreet('Rue des Épaules')->setStreetNumber('14')
             ->setPostcode($postCode = new PostalCode());
         $postCode->setCode('4145')->setName('Houte-Si-Plout')->setCountry(
diff --git a/src/Bundle/ChillCalendarBundle/DataFixtures/ORM/LoadInvite.php b/src/Bundle/ChillCalendarBundle/DataFixtures/ORM/LoadInvite.php
index 25b8ae8a8..ba325e296 100644
--- a/src/Bundle/ChillCalendarBundle/DataFixtures/ORM/LoadInvite.php
+++ b/src/Bundle/ChillCalendarBundle/DataFixtures/ORM/LoadInvite.php
@@ -12,6 +12,8 @@ declare(strict_types=1);
 namespace Chill\CalendarBundle\DataFixtures\ORM;
 
 use Chill\CalendarBundle\Entity\Invite;
+use Chill\MainBundle\DataFixtures\ORM\LoadUsers;
+use Chill\MainBundle\Entity\User;
 use Doctrine\Bundle\FixturesBundle\Fixture;
 use Doctrine\Bundle\FixturesBundle\FixtureGroupInterface;
 use Doctrine\Persistence\ObjectManager;
@@ -33,14 +35,21 @@ class LoadInvite extends Fixture implements FixtureGroupInterface
     public function load(ObjectManager $manager): void
     {
         $arr = [
-            ['name' => ['fr' => 'Rendez-vous décliné']],
-            ['name' => ['fr' => 'Rendez-vous accepté']],
+            [
+                'name' => ['fr' => 'Rendez-vous décliné'],
+                'status' => Invite::DECLINED,
+            ],
+            [
+                'name' => ['fr' => 'Rendez-vous accepté'],
+                'status' => Invite::ACCEPTED,
+            ],
         ];
 
         foreach ($arr as $a) {
             echo 'Creating calendar invite : ' . $a['name']['fr'] . "\n";
             $invite = (new Invite())
-                ->setStatus($a['name']);
+                ->setStatus($a['status'])
+                ->setUser($this->getRandomUser());
             $manager->persist($invite);
             $reference = 'Invite_' . $a['name']['fr'];
             $this->addReference($reference, $invite);
@@ -49,4 +58,11 @@ class LoadInvite extends Fixture implements FixtureGroupInterface
 
         $manager->flush();
     }
+
+    private function getRandomUser(): User
+    {
+        $userRef = array_rand(LoadUsers::$refs);
+
+        return $this->getReference($userRef);
+    }
 }
diff --git a/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/_documents.twig.html b/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/_documents.twig.html
index 499fb0a83..09824b5cc 100644
--- a/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/_documents.twig.html
+++ b/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/_documents.twig.html
@@ -17,30 +17,20 @@
                     <td class="eval">
                         <ul class="eval_title">
                             <li>
-                                {{ mm.mimeIcon(d.storedObject.type) }}
-                                {{ d.storedObject.title }}
-                                {% if d.dateTimeVersion < d.calendar.dateTimeVersion %}
-                                <span class="badge bg-danger">{{ 'chill_calendar.Document outdated'|trans }}</span>
-                                {% endif %}
-
-                                <ul class="record_actions small inline">
-                                    {% if chill_document_is_editable(d.storedObject) and is_granted('CHILL_CALENDAR_DOC_EDIT', d) %}
-                                        <li>
-                                            <a href="{{ chill_path_add_return_path('chill_calendar_calendardoc_delete', {'id': d.id})}}" class="btn btn-delete"></a>
-                                        </li>
-                                        <li>
-                                            {{ d.storedObject|chill_document_edit_button }}
-                                        </li>
-                                    {% endif %}
-                                    {% if is_granted('CHILL_CALENDAR_DOC_EDIT', d) %}
-                                    <li>
-                                        <a href="{{ chill_path_add_return_path('chill_calendar_calendardoc_edit', {'id': d.id})}}" class="btn btn-edit"></a>
-                                    </li>
-                                    {% endif %}
-                                    <li>
-                                        {{ m.download_button(d.storedObject, d.storedObject.title) }}
-                                    </li>
-                                </ul>
+                                <div class="row">
+                                    <div class="col text-start">
+                                        {{ d.storedObject.title }}
+                                        {% if d.dateTimeVersion < d.calendar.dateTimeVersion %}
+                                        <span class="badge bg-danger">{{ 'chill_calendar.Document outdated'|trans }}</span>
+                                        {% endif %}
+                                    </div>
+                                    <div class="col-md-auto text-center">
+                                        {{ mm.mimeIcon(d.storedObject.type) }}
+                                    </div>
+                                    <div class="col col-lg-4 text-end">
+                                        {{ d.storedObject|chill_document_button_group(d.storedObject.title, is_granted('CHILL_CALENDAR_DOC_EDIT', d), {'small': true}) }}
+                                    </div>
+                                </div>
                             </li>
                         </ul>
                     </td>
diff --git a/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/listByAccompanyingCourse.html.twig b/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/listByAccompanyingCourse.html.twig
index d85c5237e..7ce1003bc 100644
--- a/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/listByAccompanyingCourse.html.twig
+++ b/src/Bundle/ChillCalendarBundle/Resources/views/Calendar/listByAccompanyingCourse.html.twig
@@ -10,13 +10,13 @@
 {% block js %}
     {{ parent() }}
     {{ encore_entry_script_tags('mod_answer') }}
-    {{ encore_entry_script_tags('mod_async_upload') }}
+    {{ encore_entry_script_tags('mod_document_action_buttons_group') }}
 {% endblock %}
 
 {% block css %}
     {{ parent() }}
     {{ encore_entry_link_tags('mod_answer') }}
-    {{ encore_entry_link_tags('mod_async_upload') }}
+    {{ encore_entry_link_tags('mod_document_action_buttons_group') }}
 {% endblock %}
 
 {% block content %}
diff --git a/src/Bundle/ChillCalendarBundle/Service/DocGenerator/CalendarContext.php b/src/Bundle/ChillCalendarBundle/Service/DocGenerator/CalendarContext.php
index 5d20d3575..52509cbce 100644
--- a/src/Bundle/ChillCalendarBundle/Service/DocGenerator/CalendarContext.php
+++ b/src/Bundle/ChillCalendarBundle/Service/DocGenerator/CalendarContext.php
@@ -240,6 +240,7 @@ final class CalendarContext implements CalendarContextInterface
 
     public function contextGenerationDataNormalize(DocGeneratorTemplate $template, $entity, array $data): array
     {
+        $normalized = [];
         $normalized['title'] = $data['title'] ?? '';
 
         foreach (['mainPerson', 'thirdParty'] as $k) {
@@ -253,6 +254,7 @@ final class CalendarContext implements CalendarContextInterface
 
     public function contextGenerationDataDenormalize(DocGeneratorTemplate $template, $entity, array $data): array
     {
+        $denormalized = [];
         $denormalized['title'] = $data['title'];
 
         if (null !== ($data['mainPerson'] ?? null)) {
diff --git a/src/Bundle/ChillDocStoreBundle/Resources/public/module/document_action_buttons_group/index.ts b/src/Bundle/ChillDocStoreBundle/Resources/public/module/document_action_buttons_group/index.ts
index e5912d38a..4180808dd 100644
--- a/src/Bundle/ChillDocStoreBundle/Resources/public/module/document_action_buttons_group/index.ts
+++ b/src/Bundle/ChillDocStoreBundle/Resources/public/module/document_action_buttons_group/index.ts
@@ -16,14 +16,14 @@ window.addEventListener('DOMContentLoaded', function (e) {
            filename: string,
            canEdit: string,
            storedObject: string,
-           small: string,
+           buttonSmall: string,
          };
 
          const
            storedObject = JSON.parse(datasets.storedObject) as StoredObject,
            filename = datasets.filename,
            canEdit = datasets.canEdit === '1',
-           small = datasets.small === '1'
+           small = datasets.buttonSmall === '1'
            ;
 
          return { storedObject, filename, canEdit, small };
diff --git a/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentActionButtonsGroup.vue b/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentActionButtonsGroup.vue
index ac841f5cf..2cb5e64fe 100644
--- a/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentActionButtonsGroup.vue
+++ b/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentActionButtonsGroup.vue
@@ -1,6 +1,6 @@
 <template>
   <div v-if="'ready' === props.storedObject.status" class="dropdown">
-    <button :class="Object.assign({'btn': true, 'btn-outline-primary': true, 'dropdown-toggle': true, small: props.small})" type="button" data-bs-toggle="dropdown" aria-expanded="false">
+    <button :class="Object.assign({'btn': true, 'btn-outline-primary': true, 'dropdown-toggle': true, 'btn-sm': props.small})" type="button" data-bs-toggle="dropdown" aria-expanded="false">
       Actions
     </button>
     <ul class="dropdown-menu">
diff --git a/src/Bundle/ChillDocStoreBundle/Templating/WopiEditTwigExtensionRuntime.php b/src/Bundle/ChillDocStoreBundle/Templating/WopiEditTwigExtensionRuntime.php
index bae436b0a..ec1df1465 100644
--- a/src/Bundle/ChillDocStoreBundle/Templating/WopiEditTwigExtensionRuntime.php
+++ b/src/Bundle/ChillDocStoreBundle/Templating/WopiEditTwigExtensionRuntime.php
@@ -157,7 +157,7 @@ final class WopiEditTwigExtensionRuntime implements RuntimeExtensionInterface
             'document_json' => $this->normalizer->normalize($document, 'json', [AbstractNormalizer::GROUPS => ['read']]),
             'title' => $title,
             'can_edit' => $canEdit,
-            'options' => array_merge($options, self::DEFAULT_OPTIONS_TEMPLATE_BUTTON_GROUP),
+            'options' => array_merge(self::DEFAULT_OPTIONS_TEMPLATE_BUTTON_GROUP, $options),
         ]);
     }
 
diff --git a/src/Bundle/ChillMainBundle/Controller/AbsenceController.php b/src/Bundle/ChillMainBundle/Controller/AbsenceController.php
new file mode 100644
index 000000000..5dafa4615
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Controller/AbsenceController.php
@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Controller;
+
+use Chill\MainBundle\Form\AbsenceType;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\Routing\Annotation\Route;
+
+class AbsenceController extends AbstractController
+{
+    /**
+     * @Route(
+     *     "/{_locale}/absence",
+     *     name="chill_main_user_absence_index",
+     *     methods={"GET", "POST"}
+     * )
+     */
+    public function setAbsence(Request $request)
+    {
+        $user = $this->getUser();
+        $form = $this->createForm(AbsenceType::class, $user);
+
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $em = $this->getDoctrine()->getManager();
+            $em->flush();
+
+            return $this->redirect($this->generateUrl('chill_main_user_absence_index'));
+        }
+
+        return $this->render('@ChillMain/Menu/absence.html.twig', [
+            'user' => $user,
+            'form' => $form->createView(),
+        ]);
+    }
+
+    /**
+     * @Route(
+     *     "/{_locale}/absence/unset",
+     *     name="chill_main_user_absence_unset",
+     *     methods={"GET", "POST"}
+     * )
+     */
+    public function unsetAbsence(Request $request)
+    {
+        $user = $this->getUser();
+
+        $user->setAbsenceStart(null);
+        $em = $this->getDoctrine()->getManager();
+        $em->flush();
+
+        return $this->redirect($this->generateUrl('chill_main_user_absence_index'));
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/Controller/ExportController.php b/src/Bundle/ChillMainBundle/Controller/ExportController.php
index 84bf80c6b..caeec8327 100644
--- a/src/Bundle/ChillMainBundle/Controller/ExportController.php
+++ b/src/Bundle/ChillMainBundle/Controller/ExportController.php
@@ -298,6 +298,8 @@ class ExportController extends AbstractController
                 'csrf_protection' => $isGenerate ? false : true,
             ]);
 
+        // TODO: add a condition to be able to select a regroupment of centers?
+
         if ('centers' === $step || 'generate_centers' === $step) {
             $builder->add('centers', PickCenterType::class, [
                 'export_alias' => $alias,
diff --git a/src/Bundle/ChillMainBundle/Entity/Regroupment.php b/src/Bundle/ChillMainBundle/Entity/Regroupment.php
index 5faffd17c..96953abf5 100644
--- a/src/Bundle/ChillMainBundle/Entity/Regroupment.php
+++ b/src/Bundle/ChillMainBundle/Entity/Regroupment.php
@@ -24,7 +24,7 @@ class Regroupment
     /**
      * @var Center
      * @ORM\ManyToMany(
-     *     targetEntity="Chill\MainBundle\Entity\Center"
+     *     targetEntity=Center::class
      * )
      * @ORM\Id
      */
@@ -43,7 +43,7 @@ class Regroupment
     private bool $isActive = true;
 
     /**
-     * @ORM\Column(type="string", length=15, options={"default": ""}, nullable=false)
+     * @ORM\Column(type="text", options={"default": ""}, nullable=false)
      */
     private string $name = '';
 
@@ -52,7 +52,7 @@ class Regroupment
         $this->centers = new ArrayCollection();
     }
 
-    public function getCenters(): ?Collection
+    public function getCenters(): Collection
     {
         return $this->centers;
     }
diff --git a/src/Bundle/ChillMainBundle/Entity/User.php b/src/Bundle/ChillMainBundle/Entity/User.php
index dda6b63e4..a8ef88fbe 100644
--- a/src/Bundle/ChillMainBundle/Entity/User.php
+++ b/src/Bundle/ChillMainBundle/Entity/User.php
@@ -11,14 +11,15 @@ declare(strict_types=1);
 
 namespace Chill\MainBundle\Entity;
 
+use DateTimeImmutable;
 use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
 use RuntimeException;
 use Symfony\Component\Security\Core\User\UserInterface;
 use Symfony\Component\Serializer\Annotation as Serializer;
-use Symfony\Component\Validator\Context\ExecutionContextInterface;
 
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
 use function in_array;
 
 /**
@@ -40,6 +41,11 @@ class User implements UserInterface
      */
     protected ?int $id = null;
 
+    /**
+     * @ORM\Column(type="datetime_immutable", nullable=true)
+     */
+    private ?DateTimeImmutable $absenceStart = null;
+
     /**
      * Array where SAML attributes's data are stored.
      *
@@ -173,6 +179,11 @@ class User implements UserInterface
     {
     }
 
+    public function getAbsenceStart(): ?DateTimeImmutable
+    {
+        return $this->absenceStart;
+    }
+
     /**
      * Get attributes.
      *
@@ -291,6 +302,11 @@ class User implements UserInterface
         return $this->usernameCanonical;
     }
 
+    public function isAbsent(): bool
+    {
+        return null !== $this->getAbsenceStart() && $this->getAbsenceStart() <= new DateTimeImmutable('now');
+    }
+
     /**
      * @return bool
      */
@@ -355,6 +371,11 @@ class User implements UserInterface
         }
     }
 
+    public function setAbsenceStart(?DateTimeImmutable $absenceStart): void
+    {
+        $this->absenceStart = $absenceStart;
+    }
+
     public function setAttributeByDomain(string $domain, string $key, $value): self
     {
         $this->attributes[$domain][$key] = $value;
diff --git a/src/Bundle/ChillMainBundle/Form/AbsenceType.php b/src/Bundle/ChillMainBundle/Form/AbsenceType.php
new file mode 100644
index 000000000..d0aed640c
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Form/AbsenceType.php
@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Form;
+
+use Chill\MainBundle\Entity\User;
+use Chill\MainBundle\Form\Type\ChillDateType;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+class AbsenceType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder
+            ->add('absenceStart', ChillDateType::class, [
+                'required' => true,
+                'input' => 'datetime_immutable',
+                'label' => 'absence.Absence start',
+            ]);
+    }
+
+    public function configureOptions(OptionsResolver $resolver)
+    {
+        $resolver->setDefaults([
+            'data_class' => User::class,
+        ]);
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/Form/DataMapper/ExportPickCenterDataMapper.php b/src/Bundle/ChillMainBundle/Form/DataMapper/ExportPickCenterDataMapper.php
new file mode 100644
index 000000000..0d21b0adb
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Form/DataMapper/ExportPickCenterDataMapper.php
@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Form\DataMapper;
+
+use Chill\MainBundle\Entity\Center;
+use Chill\MainBundle\Entity\Regroupment;
+use Chill\MainBundle\Repository\RegroupmentRepository;
+use Exception;
+use Symfony\Component\Form\DataMapperInterface;
+use Symfony\Component\Form\FormInterface;
+use function count;
+
+class ExportPickCenterDataMapper implements DataMapperInterface
+{
+    protected RegroupmentRepository $regroupmentRepository;
+
+    /**
+     * @param array|Center[] $data
+     * @param $forms
+     *
+     * @throws Exception
+     *
+     * @return mixed
+     */
+    public function mapDataToForms($data, $forms)
+    {
+        if (null === $data) {
+            return;
+        }
+
+        /** @var array<string, FormInterface> $form */
+        $form = iterator_to_array($forms);
+
+        $pickedRegroupment = [];
+
+        foreach ($this->regroupmentRepository->findAll() as $regroupment) {
+            [$contained, $notContained] = $regroupment->getCenters()->partition(static function (Center $center) {
+            });
+
+            if (0 === count($notContained)) {
+                $pickedRegroupment[] = $regroupment;
+            }
+        }
+
+        $form['regroupment']->setData($pickedRegroupment);
+        $form['centers']->setData($data);
+    }
+
+    /**
+     * @param iterable $forms
+     * @param array $data
+     *
+     * @return void
+     */
+    public function mapFormsToData($forms, &$data)
+    {
+        /** @var array<string, FormInterface> $forms */
+        $forms = iterator_to_array($forms);
+
+        $centers = [];
+
+        foreach ($forms['center']->getData() as $center) {
+            $centers[spl_object_hash($center)] = $center;
+        }
+
+        foreach ($forms['regroupment']->getData() as $regroupment) {
+            /** @var Regroupment $regroupment */
+            foreach ($regroupment->getCenters() as $center) {
+                $centers[spl_object_hash($center)] = $center;
+            }
+        }
+
+        $data = array_values($centers);
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/Form/Type/Export/PickCenterType.php b/src/Bundle/ChillMainBundle/Form/Type/Export/PickCenterType.php
index 20db0b535..55157b1ab 100644
--- a/src/Bundle/ChillMainBundle/Form/Type/Export/PickCenterType.php
+++ b/src/Bundle/ChillMainBundle/Form/Type/Export/PickCenterType.php
@@ -13,55 +13,45 @@ namespace Chill\MainBundle\Form\Type\Export;
 
 use Chill\MainBundle\Center\GroupingCenterInterface;
 use Chill\MainBundle\Entity\Center;
+use Chill\MainBundle\Entity\Regroupment;
 use Chill\MainBundle\Export\ExportManager;
+use Chill\MainBundle\Form\DataMapper\ExportPickCenterDataMapper;
+use Chill\MainBundle\Repository\RegroupmentRepository;
 use Chill\MainBundle\Security\Authorization\AuthorizationHelperInterface;
 use Symfony\Bridge\Doctrine\Form\Type\EntityType;
 use Symfony\Component\Form\AbstractType;
-use Symfony\Component\Form\CallbackTransformer;
-use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
 
 use Symfony\Component\Security\Core\User\UserInterface;
-use function array_intersect;
-use function array_key_exists;
-use function array_merge;
-use function array_unique;
 use function count;
-use function in_array;
 
 /**
  * Pick centers amongst available centers for the user.
  */
-class PickCenterType extends AbstractType
+final class PickCenterType extends AbstractType
 {
     public const CENTERS_IDENTIFIERS = 'c';
 
-    protected AuthorizationHelperInterface $authorizationHelper;
+    private AuthorizationHelperInterface $authorizationHelper;
 
-    protected ExportManager $exportManager;
+    private ExportManager $exportManager;
 
-    /**
-     * @var array|GroupingCenterInterface[]
-     */
-    protected array $groupingCenters = [];
+    private RegroupmentRepository $regroupmentRepository;
 
-    protected UserInterface $user;
+    private UserInterface $user;
 
     public function __construct(
         TokenStorageInterface $tokenStorage,
         ExportManager $exportManager,
+        RegroupmentRepository $regroupmentRepository,
         AuthorizationHelperInterface $authorizationHelper
     ) {
         $this->exportManager = $exportManager;
         $this->user = $tokenStorage->getToken()->getUser();
         $this->authorizationHelper = $authorizationHelper;
-    }
-
-    public function addGroupingCenter(GroupingCenterInterface $grouping)
-    {
-        $this->groupingCenters[md5($grouping->getName())] = $grouping;
+        $this->regroupmentRepository = $regroupmentRepository;
     }
 
     public function buildForm(FormBuilderInterface $builder, array $options)
@@ -72,97 +62,33 @@ class PickCenterType extends AbstractType
             $export->requiredRole()
         );
 
-        $builder->add(self::CENTERS_IDENTIFIERS, EntityType::class, [
+        $builder->add('center', EntityType::class, [
             'class' => Center::class,
+            'label' => 'center',
             'choices' => $centers,
             'multiple' => true,
             'expanded' => true,
             'choice_label' => static function (Center $c) {
                 return $c->getName();
             },
-            'data' => count($this->groupingCenters) > 0 ? null : $centers,
-        ]);
-
-        if (count($this->groupingCenters) > 0) {
-            $groupingBuilder = $builder->create('g', null, [
-                'compound' => true,
+            'data' => $centers,
+        ])
+            ->add('regroupment', EntityType::class, [
+                'class' => Regroupment::class,
+                'label' => 'regroupment',
+                'multiple' => true,
+                'expanded' => true,
+                'choices' => $this->regroupmentRepository->findAllActive(),
+                'choice_label' => static function (Regroupment $r) {
+                    return $r->getName();
+                },
             ]);
 
-            foreach ($this->groupingCenters as $key => $gc) {
-                $choices = $this->buildChoices($centers, $gc);
-
-                if (count($choices) > 0) {
-                    $groupingBuilder->add($key, ChoiceType::class, [
-                        'choices' => $choices,
-                        'multiple' => true,
-                        'expanded' => true,
-                        'label' => $gc->getName(),
-                        'required' => false,
-                    ]);
-                }
-            }
-
-            if ($groupingBuilder->count() > 0) {
-                $builder->add($groupingBuilder);
-            }
-        }
-
-        $builder->addModelTransformer(new CallbackTransformer(
-            function ($data) use ($centers) {
-                return $this->transform($data, $centers);
-            },
-            function ($data) use ($centers) {
-                return $this->reverseTransform($data, $centers);
-            }
-        ));
+        $builder->setDataMapper(new ExportPickCenterDataMapper());
     }
 
     public function configureOptions(OptionsResolver $resolver)
     {
         $resolver->setRequired('export_alias');
     }
-
-    protected function buildChoices($reachablesCenters, GroupingCenterInterface $gc)
-    {
-        $result = [];
-
-        foreach ($gc->getGroups() as $group) {
-            foreach ($gc->getCentersForGroup($group) as $center) {
-                if (in_array($center, $reachablesCenters, true)) {
-                    $result[$group] = $group;
-                }
-            }
-        }
-
-        return $result;
-    }
-
-    protected function reverseTransform($data, $centers)
-    {
-        $picked = $data[self::CENTERS_IDENTIFIERS]
-            instanceof \Doctrine\Common\Collections\Collection ?
-                $data[self::CENTERS_IDENTIFIERS]->toArray()
-                :
-                $data[self::CENTERS_IDENTIFIERS];
-
-        if (array_key_exists('g', $data)) {
-            foreach ($data['g'] as $gcid => $group) {
-                $picked =
-                    array_merge(
-                        array_intersect(
-                            $this->groupingCenters[$gcid]->getCentersForGroup($group),
-                            $centers
-                        ),
-                        $picked
-                    );
-            }
-        }
-
-        return array_unique($picked);
-    }
-
-    protected function transform($data, $centers)
-    {
-        return $data;
-    }
 }
diff --git a/src/Bundle/ChillMainBundle/Form/UserType.php b/src/Bundle/ChillMainBundle/Form/UserType.php
index b738cc8c7..dc2140997 100644
--- a/src/Bundle/ChillMainBundle/Form/UserType.php
+++ b/src/Bundle/ChillMainBundle/Form/UserType.php
@@ -15,6 +15,7 @@ use Chill\MainBundle\Entity\Center;
 use Chill\MainBundle\Entity\Location;
 use Chill\MainBundle\Entity\Scope;
 use Chill\MainBundle\Entity\UserJob;
+use Chill\MainBundle\Form\Type\ChillDateType;
 use Chill\MainBundle\Form\Type\PickCivilityType;
 use Chill\MainBundle\Templating\TranslatableStringHelper;
 use Doctrine\ORM\EntityRepository;
@@ -110,6 +111,11 @@ class UserType extends AbstractType
 
                     return $qb;
                 },
+            ])
+            ->add('absenceStart', ChillDateType::class, [
+                'required' => false,
+                'input' => 'datetime_immutable',
+                'label' => 'absence.Absence start',
             ]);
 
         // @phpstan-ignore-next-line
diff --git a/src/Bundle/ChillMainBundle/Repository/RegroupmentRepository.php b/src/Bundle/ChillMainBundle/Repository/RegroupmentRepository.php
new file mode 100644
index 000000000..a28f2f341
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Repository/RegroupmentRepository.php
@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Repository;
+
+use Chill\MainBundle\Entity\Regroupment;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\EntityRepository;
+use Doctrine\Persistence\ObjectRepository;
+
+final class RegroupmentRepository implements ObjectRepository
+{
+    private EntityRepository $repository;
+
+    public function __construct(EntityManagerInterface $entityManager)
+    {
+        $this->repository = $entityManager->getRepository(Regroupment::class);
+    }
+
+    public function find($id, $lockMode = null, $lockVersion = null): ?Regroupment
+    {
+        return $this->repository->find($id, $lockMode, $lockVersion);
+    }
+
+    /**
+     * @return Regroupment[]
+     */
+    public function findAll(): array
+    {
+        return $this->repository->findAll();
+    }
+
+    public function findAllActive(): array
+    {
+        return $this->repository->findBy(['isActive' => true], ['name' => 'ASC']);
+    }
+
+    /**
+     * @param mixed|null $limit
+     * @param mixed|null $offset
+     *
+     * @return Regroupment[]
+     */
+    public function findBy(array $criteria, ?array $orderBy = null, $limit = null, $offset = null): array
+    {
+        return $this->repository->findBy($criteria, $orderBy, $limit, $offset);
+    }
+
+    public function findOneBy(array $criteria, ?array $orderBy = null): ?Regroupment
+    {
+        return $this->repository->findOneBy($criteria, $orderBy);
+    }
+
+    public function getClassName()
+    {
+        return Regroupment::class;
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/Resources/public/types.ts b/src/Bundle/ChillMainBundle/Resources/public/types.ts
index 142864393..9453c89b0 100644
--- a/src/Bundle/ChillMainBundle/Resources/public/types.ts
+++ b/src/Bundle/ChillMainBundle/Resources/public/types.ts
@@ -35,6 +35,7 @@ export interface User {
   id: number;
   username: string;
   text: string;
+  text_without_absence: string;
   email: string;
   user_job: Job;
   label: string;
diff --git a/src/Bundle/ChillMainBundle/Resources/public/vuejs/_components/Entity/UserRenderBoxBadge.vue b/src/Bundle/ChillMainBundle/Resources/public/vuejs/_components/Entity/UserRenderBoxBadge.vue
index a5e1cf183..a9c2db9b4 100644
--- a/src/Bundle/ChillMainBundle/Resources/public/vuejs/_components/Entity/UserRenderBoxBadge.vue
+++ b/src/Bundle/ChillMainBundle/Resources/public/vuejs/_components/Entity/UserRenderBoxBadge.vue
@@ -1,8 +1,7 @@
 <template>
 <span class="chill-entity entity-user">
     {{ user.label }}
-    <span class="user-job" v-if="user.user_job !== null">({{ user.user_job.label.fr }})</span>
-    <span class="main-scope" v-if="user.main_scope !== null">({{ user.main_scope.name.fr }})</span>
+    <span class="user-job" v-if="user.user_job !== null">({{ user.user_job.label.fr }})</span> <span class="main-scope" v-if="user.main_scope !== null">({{ user.main_scope.name.fr }})</span> <span v-if="user.isAbsent" class="badge bg-danger rounded-pill" :title="Absent">A</span>
 </span>
 </template>
 
diff --git a/src/Bundle/ChillMainBundle/Resources/views/Entity/user.html.twig b/src/Bundle/ChillMainBundle/Resources/views/Entity/user.html.twig
index 77dc959a2..ad05a5a2c 100644
--- a/src/Bundle/ChillMainBundle/Resources/views/Entity/user.html.twig
+++ b/src/Bundle/ChillMainBundle/Resources/views/Entity/user.html.twig
@@ -6,4 +6,7 @@
     {%- if opts['main_scope'] and user.mainScope is not null %}
     <span class="main-scope">({{ user.mainScope.name|localize_translatable_string }})</span>
     {%- endif -%}
+    {%- if opts['absence'] and user.isAbsent %}
+        <span class="badge bg-danger rounded-pill" title="{{ 'absence.Absent'|trans|escape('html_attr') }}">{{ 'absence.A'|trans }}</span>
+    {%- endif -%}
 </span>
diff --git a/src/Bundle/ChillMainBundle/Resources/views/Export/new_centers_step.html.twig b/src/Bundle/ChillMainBundle/Resources/views/Export/new_centers_step.html.twig
index 8874744c4..e08ec84d9 100644
--- a/src/Bundle/ChillMainBundle/Resources/views/Export/new_centers_step.html.twig
+++ b/src/Bundle/ChillMainBundle/Resources/views/Export/new_centers_step.html.twig
@@ -1,5 +1,5 @@
 {#
- * Copyright (C) 2014-2015, Champs Libres Cooperative SCRLFS, 
+ * Copyright (C) 2014-2015, Champs Libres Cooperative SCRLFS,
  <info@champs-libres.coop> / <http://www.champs-libres.coop>
  *
  * This program is free software: you can redistribute it and/or modify
@@ -22,39 +22,33 @@
 
 {% block content %}
     <div class="col-md-10">
-    
+
         {{ include('@ChillMain/Export/_breadcrumb.html.twig') }}
-        
+
         <h1>{{ export.title|trans }}</h1>
-        
+
         <p>{{ export.description|trans }}</p>
-    
+
         {{ form_start(form) }}
-        
+
         <section class="center mb-4">
-            
+
             <h2>{{ 'Pick centers'|trans }}</h2>
-            
+
             <p>{{ 'The export will contains only data from the picked centers.'|trans }}
                 {{ 'This will eventually restrict your possibilities in filtering the data.'|trans }}</p>
-        
-            {{ form_widget(form.centers.c) }}
-            
-            {% if form.centers.children.g is defined %}
-                
-                <h3>{{ 'Pick aggregated centers'|trans }}</h3>
-                
-                {% for f in form.centers.children.g.children %}
-                    {{ form_row(f) }}
-                {% endfor %}
-                
-            {% endif %}
-            
+
+            <h3 class="m-3">{{ 'Center'|trans }}</h3>
+            {{ form_widget(form.centers.center) }}
+
+            <h3 class="m-3">{{ 'Pick aggregated centers'|trans }}</h3>
+            {{ form_widget(form.centers.regroupment) }}
+
         </section>
-        
+
         <p>{{ form_widget(form.submit, { 'attr' : { 'class' : 'btn btn-action btn-create' }, 'label' : 'Go to export options' } ) }}</p>
-        
+
         {{ form_end(form) }}
-    
+
     </div>
 {% endblock content %}
diff --git a/src/Bundle/ChillMainBundle/Resources/views/Homepage/index.html.twig b/src/Bundle/ChillMainBundle/Resources/views/Homepage/index.html.twig
index aec38f3c3..98af21171 100644
--- a/src/Bundle/ChillMainBundle/Resources/views/Homepage/index.html.twig
+++ b/src/Bundle/ChillMainBundle/Resources/views/Homepage/index.html.twig
@@ -1,15 +1,15 @@
 <div class="col-10 mt-5">
-    
     {# vue component #}
     <div id="homepage_widget"></div>
-    
+
     {% include '@ChillMain/Homepage/fast_actions.html.twig' %}
 </div>
 
+
 {% block css %}
     {{ encore_entry_link_tags('page_homepage_widget') }}
 {% endblock %}
 
 {% block js %}
     {{ encore_entry_script_tags('page_homepage_widget') }}
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/src/Bundle/ChillMainBundle/Resources/views/Menu/absence.html.twig b/src/Bundle/ChillMainBundle/Resources/views/Menu/absence.html.twig
new file mode 100644
index 000000000..3258b5ac1
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Resources/views/Menu/absence.html.twig
@@ -0,0 +1,43 @@
+{% extends '@ChillMain/Admin/layout.html.twig' %}
+
+{% block title %}
+    {{ 'absence.My absence'|trans }}
+{% endblock title %}
+
+{% block content %}
+
+    <div class="col-md-10">
+        <h2>{{ 'absence.My absence'|trans }}</h2>
+
+        {% if user.absenceStart is not null %}
+            <div>
+                <p>{{ 'absence.You are listed as absent, as of'|trans }} {{ user.absenceStart|format_date('long') }}</p>
+                <ul class="record_actions sticky-form-buttons">
+                    <li>
+                        <a href="{{ path('chill_main_user_absence_unset') }}"
+                           class="btn btn-delete">{{ 'absence.Unset absence'|trans }}</a>
+                    </li>
+                </ul>
+            </div>
+        {% else %}
+            <div>
+                <p class="chill-no-data-statement">{{ 'absence.No absence listed'|trans }}</p>
+            </div>
+            <div>
+                {{ form_start(form) }}
+                {{ form_row(form.absenceStart) }}
+
+                <ul class="record_actions sticky-form-buttons">
+                    <li>
+                        <button class="btn btn-save" type="submit">
+                            {{ 'Save'|trans }}
+                        </button>
+                    </li>
+                </ul>
+
+                {{ form_end(form) }}
+            </div>
+        {% endif %}
+    </div>
+
+{% endblock %}
diff --git a/src/Bundle/ChillMainBundle/Resources/views/User/index.html.twig b/src/Bundle/ChillMainBundle/Resources/views/User/index.html.twig
index 0f1168113..b57e17c06 100644
--- a/src/Bundle/ChillMainBundle/Resources/views/User/index.html.twig
+++ b/src/Bundle/ChillMainBundle/Resources/views/User/index.html.twig
@@ -2,20 +2,21 @@
 
 {% block admin_content %}
     {% embed '@ChillMain/CRUD/_index.html.twig' %}
-    
+
         {% block index_header %}
             <h1>{{"Users"|trans}}</h1>
         {% endblock %}
-    
+
         {% block filter_order %}{{ filter_order|chill_render_filter_order_helper }}{% endblock %}
-    
+
         {% block table_entities_thead_tr %}
             <th>{{ 'Active'|trans }}</th>
+            <th>{{ 'absence.Is absent'|trans }}</th>
             <th>{{ 'Username'|trans }}</th>
             <th>{{ 'Datas'|trans }}</th>
             <th>{{ 'Actions'|trans }}</th>
         {% endblock %}
-    
+
         {% block table_entities_tbody %}
             {% for entity in entities %}
                 <tr>
@@ -26,6 +27,13 @@
                             <i class="fa fa-square-o"></i>
                         {% endif %}
                     </td>
+                    <td>
+                        {% if entity.isAbsent %}
+                            <i class="fa fa-check-square-o"></i>
+                        {% else %}
+                            <i class="fa fa-square-o"></i>
+                        {% endif %}
+                    </td>
                     <td>
                         {#
                         {% if entity.civility is not null %}
@@ -64,13 +72,13 @@
                             <li>
                                 <a class="btn btn-edit" title="{{ 'Edit'|trans }}" href="{{ path('chill_crud_admin_user_edit', { 'id': entity.id }) }}"></a>
                             </li>
-        
+
                             {% if allow_change_password is same as(true) %}
                                 <li>
                                     <a class="btn btn-chill-red" href="{{ path('admin_user_edit_password',  { 'id' : entity.id }) }}" title="{{ 'Edit password'|trans|e('html_attr') }}"><i class="fa fa-ellipsis-h"></i></a>
                                 </li>
                             {% endif %}
-        
+
                             {% if is_granted('ROLE_ALLOWED_TO_SWITCH') %}
                                 <li>
                                     <a class="btn btn-chill-blue" href="{{ path('chill_main_homepage', {'_switch_user': entity.username }) }}" title="{{ "Impersonate"|trans|e('html_attr') }}"><i class="fa fa-user-secret"></i></a>
@@ -81,9 +89,9 @@
                 </tr>
             {% endfor %}
         {% endblock %}
-    
+
         {% block pagination %}{{ chill_pagination(paginator) }}{% endblock %}
-    
+
         {% block list_actions %}
             <ul class="record_actions sticky-form-buttons">
                 <li class='cancel'>
@@ -94,6 +102,6 @@
                 </li>
             </ul>
         {% endblock list_actions %}
-    
+
     {% endembed %}
 {% endblock %}
diff --git a/src/Bundle/ChillMainBundle/Resources/views/layout.html.twig b/src/Bundle/ChillMainBundle/Resources/views/layout.html.twig
index 319adad81..92454be35 100644
--- a/src/Bundle/ChillMainBundle/Resources/views/layout.html.twig
+++ b/src/Bundle/ChillMainBundle/Resources/views/layout.html.twig
@@ -69,18 +69,26 @@
 
                 {% block content %}
                     <div class="col-8 main_search">
+                        {% if app.user.isAbsent %}
+                            <div class="d-flex flex-row mb-5 alert alert-warning" role="alert">
+                                <p class="m-2">{{'absence.You are marked as being absent'|trans }}</p>
+                                <span class="ms-auto">
+                                    <a class="btn btn-remove" title="Modifier" href="{{ path('chill_main_user_absence_index') }}">{{ 'absence.Unset absence'|trans }}</a>
+                                </span>
+                            </div>
+                        {% endif %}
                         <h2>{{ 'Search'|trans }}</h2>
 
                         <form action="{{ path('chill_main_search') }}" method="get">
                             <input class="form-control form-control-lg" name="q" type="search" placeholder="{{ 'Search persons, ...'|trans }}" />
-                            <center>
+                            <div class="text-center">
                                 <button type="submit" class="btn btn-lg btn-warning mt-3">
                                     <i class="fa fa-fw fa-search"></i> {{ 'Search'|trans }}
                                 </button>
                                 <a class="btn btn-lg btn-misc mt-3" href="{{ path('chill_main_advanced_search_list') }}">
                                     <i class="fa fa-fw fa-search"></i> {{ 'Advanced search'|trans }}
                                 </a>
-                            </center>
+                            </div>
                         </form>
                     </div>
 
diff --git a/src/Bundle/ChillMainBundle/Routing/MenuBuilder/UserMenuBuilder.php b/src/Bundle/ChillMainBundle/Routing/MenuBuilder/UserMenuBuilder.php
index e0e8a782f..ea5ed2062 100644
--- a/src/Bundle/ChillMainBundle/Routing/MenuBuilder/UserMenuBuilder.php
+++ b/src/Bundle/ChillMainBundle/Routing/MenuBuilder/UserMenuBuilder.php
@@ -78,6 +78,15 @@ class UserMenuBuilder implements LocalMenuBuilderInterface
 
             $nbNotifications = $this->notificationByUserCounter->countUnreadByUser($user);
 
+            //TODO add an icon? How exactly? For example a clock icon...
+            $menu
+                ->addChild($this->translator->trans('absence.Set absence date'), [
+                    'route' => 'chill_main_user_absence_index',
+                ])
+                ->setExtras([
+                    'order' => -8888888,
+                ]);
+
             $menu
                 ->addChild(
                     $this->translator->trans('notification.My notifications with counter', ['nb' => $nbNotifications]),
diff --git a/src/Bundle/ChillMainBundle/Serializer/Normalizer/UserNormalizer.php b/src/Bundle/ChillMainBundle/Serializer/Normalizer/UserNormalizer.php
index a8607cc21..fde3a3d8e 100644
--- a/src/Bundle/ChillMainBundle/Serializer/Normalizer/UserNormalizer.php
+++ b/src/Bundle/ChillMainBundle/Serializer/Normalizer/UserNormalizer.php
@@ -31,6 +31,7 @@ class UserNormalizer implements ContextAwareNormalizerInterface, NormalizerAware
         'id' => '',
         'username' => '',
         'text' => '',
+        'text_without_absent' => '',
         'label' => '',
         'email' => '',
     ];
@@ -82,11 +83,13 @@ class UserNormalizer implements ContextAwareNormalizerInterface, NormalizerAware
             'id' => $object->getId(),
             'username' => $object->getUsername(),
             'text' => $this->userRender->renderString($object, []),
+            'text_without_absent' => $this->userRender->renderString($object, ['absence' => false]),
             'label' => $object->getLabel(),
             'email' => (string) $object->getEmail(),
             'user_job' => $this->normalizer->normalize($object->getUserJob(), $format, $userJobContext),
             'main_center' => $this->normalizer->normalize($object->getMainCenter(), $format, $centerContext),
             'main_scope' => $this->normalizer->normalize($object->getMainScope(), $format, $scopeContext),
+            'isAbsent' => $object->isAbsent(),
         ];
 
         if ('docgen' === $format) {
diff --git a/src/Bundle/ChillMainBundle/Templating/Entity/UserRender.php b/src/Bundle/ChillMainBundle/Templating/Entity/UserRender.php
index 141de2649..6780db742 100644
--- a/src/Bundle/ChillMainBundle/Templating/Entity/UserRender.php
+++ b/src/Bundle/ChillMainBundle/Templating/Entity/UserRender.php
@@ -13,8 +13,10 @@ namespace Chill\MainBundle\Templating\Entity;
 
 use Chill\MainBundle\Entity\User;
 use Chill\MainBundle\Templating\TranslatableStringHelper;
-use Symfony\Component\Templating\EngineInterface;
+use DateTimeImmutable;
 
+use Symfony\Component\Templating\EngineInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
 use function array_merge;
 
 class UserRender implements ChillEntityRenderInterface
@@ -22,16 +24,20 @@ class UserRender implements ChillEntityRenderInterface
     public const DEFAULT_OPTIONS = [
         'main_scope' => true,
         'user_job' => true,
+        'absence' => true,
     ];
 
     private EngineInterface $engine;
 
     private TranslatableStringHelper $translatableStringHelper;
 
-    public function __construct(TranslatableStringHelper $translatableStringHelper, EngineInterface $engine)
+    private TranslatorInterface $translator;
+
+    public function __construct(TranslatableStringHelper $translatableStringHelper, EngineInterface $engine, TranslatorInterface $translator)
     {
         $this->translatableStringHelper = $translatableStringHelper;
         $this->engine = $engine;
+        $this->translator = $translator;
     }
 
     public function renderBox($entity, array $options): string
@@ -63,6 +69,10 @@ class UserRender implements ChillEntityRenderInterface
                 ->localize($entity->getMainScope()->getName()) . ')';
         }
 
+        if ($entity->isAbsent() && $opts['absence']) {
+            $str .= ' (' . $this->translator->trans('absence.Absent') . ')';
+        }
+
         return $str;
     }
 
diff --git a/src/Bundle/ChillMainBundle/config/services/form.yaml b/src/Bundle/ChillMainBundle/config/services/form.yaml
index 8157c27e9..226af2afe 100644
--- a/src/Bundle/ChillMainBundle/config/services/form.yaml
+++ b/src/Bundle/ChillMainBundle/config/services/form.yaml
@@ -138,9 +138,9 @@ services:
         autowire: true
         autoconfigure: true
 
-    Chill\MainBundle\Form\RegroupmentType:
-        autowire: true
-        autoconfigure: true
+    Chill\MainBundle\Form\AbsenceType: ~
+    Chill\MainBundle\Form\DataMapper\RegroupmentDataMapper: ~
+    Chill\MainBundle\Form\RegroupmentType: ~
 
     Chill\MainBundle\Form\DataTransformer\IdToLocationDataTransformer: ~
     Chill\MainBundle\Form\DataTransformer\IdToUserDataTransformer: ~
diff --git a/src/Bundle/ChillMainBundle/migrations/Version20230111160610.php b/src/Bundle/ChillMainBundle/migrations/Version20230111160610.php
new file mode 100644
index 000000000..c00a3f521
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/migrations/Version20230111160610.php
@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\Migrations\Main;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20230111160610 extends AbstractMigration
+{
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE users DROP absenceStart');
+    }
+
+    public function getDescription(): string
+    {
+        return 'Add absence property to user';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE users ADD absenceStart TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL');
+        $this->addSql('COMMENT ON COLUMN users.absenceStart IS \'(DC2Type:datetime_immutable)\'');
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/migrations/Version20230301155213.php b/src/Bundle/ChillMainBundle/migrations/Version20230301155213.php
new file mode 100644
index 000000000..6d93b71d9
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/migrations/Version20230301155213.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\Main;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20230301155213 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Alter type to TEXT for regroupment.name';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE regroupment ALTER name TYPE TEXT');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE regroupment ALTER name TYPE VARCHAR(15)');
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/translations/messages.fr.yml b/src/Bundle/ChillMainBundle/translations/messages.fr.yml
index 63e93891f..f01976e87 100644
--- a/src/Bundle/ChillMainBundle/translations/messages.fr.yml
+++ b/src/Bundle/ChillMainBundle/translations/messages.fr.yml
@@ -584,3 +584,17 @@ saved_export:
     Export is deleted: L'export est supprimé
     Saved export is saved!: L'export est enregistré
     Created on %date%: Créé le %date%
+
+
+absence:
+    # single letter for absence
+    A: A
+    My absence: Mon absence
+    Unset absence: Supprimer la date d'absence
+    Set absence date: Indiquer une date d'absence
+    Absence start: Absent à partir du
+    Absent: Absent
+    You are marked as being absent: Vous êtes indiqué absent.
+    You are listed as absent, as of: Votre absence est indiquée à partir du
+    No absence listed: Aucune absence indiquée.
+    Is absent: Absent?
diff --git a/src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadHousehold.php b/src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadHousehold.php
index 8b1a1b8ec..342dfb020 100644
--- a/src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadHousehold.php
+++ b/src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadHousehold.php
@@ -11,11 +11,13 @@ declare(strict_types=1);
 
 namespace Chill\PersonBundle\DataFixtures\ORM;
 
+use Chill\MainBundle\DataFixtures\ORM\LoadCenters;
 use Chill\MainBundle\DataFixtures\ORM\LoadPostalCodes;
 use Chill\MainBundle\Entity\Address;
 use Chill\MainBundle\Entity\PostalCode;
 use Chill\PersonBundle\Entity\Household\Household;
 use Chill\PersonBundle\Entity\Person;
+use Chill\PersonBundle\Entity\Person\PersonCenterHistory;
 use Chill\PersonBundle\Household\MembersEditorFactory;
 use DateInterval;
 use DateTime;
@@ -192,14 +194,20 @@ class LoadHousehold extends Fixture implements DependentFixtureInterface
 
     private function preparePersonIds()
     {
+        $centers = LoadCenters::$centers;
+
         // @TODO: Remove this and make this service stateless
         $this->personIds = $this->em
             ->createQuery(
                 'SELECT p.id FROM ' . Person::class . ' p ' .
-                'JOIN p.center c ' .
-                'WHERE c.name = :center '
+                'WHERE EXISTS( ' .
+                    'SELECT 1 FROM ' . PersonCenterHistory::class . ' pch ' .
+                    'JOIN pch.center c ' .
+                    'WHERE pch.person = p.id ' .
+                    'AND c.name IN (:authorized_centers)' .
+                ')'
             )
-            ->setParameter('center', 'Center A')
+            ->setParameter('authorized_centers', $centers)
             ->getScalarResult();
 
         shuffle($this->personIds);
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Banner.vue b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Banner.vue
index 7e3b45103..dcade7e0f 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Banner.vue
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Banner.vue
@@ -22,7 +22,12 @@
                <i>{{ $t('course.open_at') }}{{ $d(accompanyingCourse.openingDate.datetime, 'text') }}</i>
             </span>
             <span v-if="accompanyingCourse.user" class="d-md-block ms-3 ms-md-0">
-               <span class="item-key">{{ $t('course.referrer') }}:</span> <b>{{ accompanyingCourse.user.text }}</b>
+               <span class="item-key">{{ $t('course.referrer') }}:</span>&nbsp;
+               <b>{{ accompanyingCourse.user.text }}</b>
+               <template v-if="accompanyingCourse.user.isAbsent">
+                 &nbsp;
+                 <span class="badge bg-danger rounded-pill" title="Absent">A</span>
+               </template>
             </span>
          </span>
       </span>
@@ -59,13 +64,15 @@
 import ToggleFlags from './Banner/ToggleFlags';
 import SocialIssue from './Banner/SocialIssue.vue';
 import PersonsAssociated from './Banner/PersonsAssociated.vue';
+import UserRenderBoxBadge from 'ChillMainAssets/vuejs/_components/Entity/UserRenderBoxBadge.vue';
 
 export default {
    name: 'Banner',
    components: {
       ToggleFlags,
       SocialIssue,
-      PersonsAssociated
+      PersonsAssociated,
+      UserRenderBoxBadge,
    },
    computed: {
       accompanyingCourse() {
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/js/i18n.js b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/js/i18n.js
index 44238b0c7..170e19bf9 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/js/i18n.js
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/js/i18n.js
@@ -29,7 +29,8 @@ const appMessages = {
          emergency: "urgent",
          confidential: "confidentiel",
          regular: "régulier",
-         occasional: "ponctuel"
+         occasional: "ponctuel",
+         absent: "Absent",
       },
       origin: {
          title: "Origine de la demande",
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/_components/AddPersons/TypeUser.vue b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/_components/AddPersons/TypeUser.vue
index 7a8b302c7..a549e7970 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/_components/AddPersons/TypeUser.vue
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/_components/AddPersons/TypeUser.vue
@@ -1,9 +1,7 @@
 <template>
     <div class="container usercontainer">
       <div class="user-identification">
-        <span class="name">
-           {{ item.result.text }}
-        </span>
+        <user-render-box-badge :user="item.result"></user-render-box-badge>
       </div>
     </div>
     <div class="right_actions">
@@ -16,10 +14,12 @@
 
 <script>
 import BadgeEntity from 'ChillMainAssets/vuejs/_components/BadgeEntity.vue';
+import UserRenderBoxBadge from 'ChillMainAssets/vuejs/_components/Entity/UserRenderBoxBadge.vue';
 
 export default {
    name: 'SuggestionUser',
    components: {
+     UserRenderBoxBadge,
       BadgeEntity
    },
    props: ['item'],