Remove unused @symfony/ux-translator dependency from package.json.

# Conflicts:
#	src/Bundle/ChillPersonBundle/Resources/public/types.ts

.changes/unreleased/DX-20250401-144728.yaml

@@ -0,0 +1,6 @@
+kind: DX
+body: Allow TranslatableMessage in flash messages
+time: 2025-04-01T14:47:28.814268801+02:00
+custom:
+    Issue: ""
+    SchemaChange: No schema change

.changes/unreleased/DX-20250407-121010.yaml

@@ -0,0 +1,44 @@
+kind: DX
+body: |
+    Rewrite exports to run them asynchronously
+
+changelog: |
+    - Add new methods to serialize data using the rector rule
+    - Remove all references to the Request in filters, aggregators, filters. Actually, the most frequent occurence is `$security->getUser()`.
+    - Refactor manually the initializeQuery method
+    - Remove the injection of ExportManager into the constructor of each export element:
+
+      ```diff
+
+      - class MyFormatter implements FormatterInterface
+      + class MyFormatter implements FormatterInterface, \Chill\MainBundle\Export\ExportManagerAwareInterface
+      {
+      +    use \Chill\MainBundle\Export\Helper\ExportManagerAwareTrait;
+
+      -    public function __construct(private ExportManager $exportmanager) {}
+
+           public function MyMethod(): void
+           {
+      -          $this->exportManager->getFilter('alias');
+      +          $this->getExportManager()->getFilter('alias');
+           }
+      }
+      ```
+    - configure messenger to handle export in a queue:
+
+    ```diff
+    # config/packages/messenger.yaml
+    framework:
+        messenger:
+            routing:
+    +            'Chill\MainBundle\Export\Messenger\ExportRequestGenerationMessage': priority
+    ```
+
+
+
+
+
+time: 2025-04-07T12:10:10.682561327+02:00
+custom:
+    Issue: ""
+    SchemaChange: Add columns or tables

.changes/unreleased/Feature-20250211-142243.yaml

@@ -0,0 +1,6 @@
+kind: Feature
+body: Allow the merge of two accompanying period works
+time: 2025-02-11T14:22:43.134106669+01:00
+custom:
+    Issue: "359"
+    SchemaChange: No schema change

.changes/unreleased/Fixed-20250520-140008.yaml

@@ -0,0 +1,6 @@
+kind: Fixed
+body: Fix retrieve schema to form full tablename and construct sql statements correctly in Thirdparty merger.
+time: 2025-05-20T14:00:08.987229634+02:00
+custom:
+    Issue: ""
+    SchemaChange: No schema change

.changes/unreleased/Fixed-20250520-140433.yaml

@@ -0,0 +1,6 @@
+kind: Fixed
+body: Fix add missing translation
+time: 2025-05-20T14:04:33.612140549+02:00
+custom:
+    Issue: ""
+    SchemaChange: No schema change

.changes/unreleased/Fixed-20250520-164429.yaml

@@ -0,0 +1,6 @@
+kind: Fixed
+body: Fix the transfer of evaluations and documents during of accompanyingperiodwork
+time: 2025-05-20T16:44:29.093304653+02:00
+custom:
+    Issue: ""
+    SchemaChange: No schema change

config/packages/chill.yaml

@@ -17,6 +17,7 @@ chill_main:
     acl:
         form_show_scopes: true
         form_show_centers: true
+        filter_stats_by_center: true
     access_global_history: false
     access_user_change_password: true
     access_permissions_group_list: true

config/packages/messenger.yaml

@@ -5,7 +5,6 @@ framework:
 
         # Uncomment this (and the failed transport below) to send failed messages to this transport for later handling.
         failure_transport: failed
-
         transports:
             # those transports are added by chill-bundles recipes
             sync: sync://
@@ -19,7 +18,9 @@ framework:
                         async: ~
                     auto_setup: true
 
-            priority: '%env(MESSENGER_TRANSPORT_DSN)%/priority'
+            priority:
+                dsn: '%env(MESSENGER_TRANSPORT_DSN)%/priority'
+
             # end of transports added by chill-bundles recipes
             # https://symfony.com/doc/current/messenger.html#transport-configuration
             failed: 'doctrine://default?queue_name=failed'
@@ -61,6 +62,8 @@ framework:
             'Chill\MainBundle\Workflow\Messenger\PostSignatureStateChangeMessage': priority
             'Chill\MainBundle\Workflow\Messenger\PostPublicViewMessage': async
             'Chill\MainBundle\Service\Workflow\CancelStaleWorkflowMessage': async
+            'Chill\MainBundle\Export\Messenger\ExportRequestGenerationMessage': priority
+            'Chill\MainBundle\Export\Messenger\RemoveExportGenerationMessage': async
             # end of routes added by chill-bundles recipes
             # Route your messages to the transports
             # 'App\Message\YourMessage': async

docs/source/_static/code/exports/BirthdateFilter.php

@@ -12,6 +12,7 @@ declare(strict_types=1);
 namespace Chill\PersonBundle\Export\Filter;
 
 use Chill\MainBundle\Export\ExportElementValidatedInterface;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use DateTime;
 use Doctrine\ORM\Query\Expr;
@@ -20,6 +21,7 @@ use Symfony\Component\Validator\Context\ExecutionContextInterface;
 
 class BirthdateFilter implements ExportElementValidatedInterface, FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
     // add specific role for this filter
     public function addRole(): ?string
     {
@@ -28,7 +30,7 @@ class BirthdateFilter implements ExportElementValidatedInterface, FilterInterfac
     }
 
     // here, we alter the query created by Export
-    public function alterQuery(\Doctrine\ORM\QueryBuilder $qb, $data)
+    public function alterQuery(\Doctrine\ORM\QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $where = $qb->getDQLPart('where');
         // we create the clause here
@@ -52,13 +54,13 @@ class BirthdateFilter implements ExportElementValidatedInterface, FilterInterfac
     }
 
     // we give information on which type of export this filter applies
-    public function applyOn()
+    public function applyOn(): string
     {
         return 'person';
     }
 
     // we build a form to collect some parameters from the users
-    public function buildForm(\Symfony\Component\Form\FormBuilderInterface $builder)
+    public function buildForm(\Symfony\Component\Form\FormBuilderInterface $builder): void
     {
         $builder->add('date_from', DateType::class, [
             'label' => 'Born after this date',
@@ -74,6 +76,18 @@ class BirthdateFilter implements ExportElementValidatedInterface, FilterInterfac
             'format' => 'dd-MM-yyyy',
         ]);
     }
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+    public function normalizeFormData(array $formData): array
+    {
+        return ['date_from' => $this->normalizeDate($formData['date_from']), 'date_to' => $this->normalizeDate($formData['date_to'])];
+    }
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['date_from' => $this->denormalizeDate($formData['date_from']), 'date_to' => $this->denormalizeDate($formData['date_to'])];
+    }
     public function getFormDefaultData(): array
     {
         return ['date_from' => new DateTime(), 'date_to' => new DateTime()];
@@ -81,7 +95,7 @@ class BirthdateFilter implements ExportElementValidatedInterface, FilterInterfac
 
     // here, we create a simple string which will describe the action of
     // the filter in the Response
-    public function describeAction($data, $format = 'string')
+    public function describeAction($data, ExportGenerationContext $context): string|\Symfony\Contracts\Translation\TranslatableInterface|array
     {
         return ['Filtered by person\'s birtdate: '
             . 'between %date_from% and %date_to%', [
@@ -90,7 +104,7 @@ class BirthdateFilter implements ExportElementValidatedInterface, FilterInterfac
             ], ];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'Filter by person\'s birthdate';
     }
@@ -99,7 +113,7 @@ class BirthdateFilter implements ExportElementValidatedInterface, FilterInterfac
     // is executed here. This function is added by the interface
     // `ExportElementValidatedInterface`, and can be ignore if there is
     // no need for a validation
-    public function validateForm($data, ExecutionContextInterface $context)
+    public function validateForm($data, ExecutionContextInterface $context): void
     {
         $date_from = $data['date_from'];
         $date_to = $data['date_to'];

docs/source/_static/code/exports/CountPerson.php

@@ -36,6 +36,18 @@ class CountPerson implements ExportInterface
     {
         // this export does not add any form
     }
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
     public function getFormDefaultData(): array
     {
         return [];
@@ -60,29 +72,29 @@ class CountPerson implements ExportInterface
         };
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         // this array match the result keys in the query. We have only
         // one column.
         return ['export_result'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'Count peoples';
     }
 
-    public function getType()
+    public function getType(): string
     {
         return Declarations::PERSON_TYPE;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         // we gather all center the user choose.
         $centers = array_map(static fn ($el) => $el['center'], $acl);

docs/source/development/export-sequence.puml

@@ -0,0 +1,84 @@
+@startuml
+'https://plantuml.com/sequence-diagram
+
+autonumber
+
+User -> ExportController: configure export using form
+activate ExportController
+ExportController -> ExportForm: build form
+activate ExportForm
+
+loop for every ExportElement (Filter, Aggregator)
+    ExportForm -> ExportElement: `buildForm`
+    activate ExportElement
+    ExportElement -> ExportForm: add form to builders
+    deactivate ExportElement
+end
+
+ExportForm -> ExportController
+deactivate ExportForm
+
+ExportController -> User: show form
+deactivate ExportController
+
+note left of User: Configure the export:\ncheck filters, aggregators, …
+
+User -> ExportController: post configuration of the export
+activate ExportController
+
+ExportController -> ExportForm: `getData`
+activate ExportForm
+ExportForm -> ExportController: return data: list of entities, etc.
+deactivate ExportForm
+
+loop for every ExportElement (Filter, Aggregator)
+    ExportController -> ExportElement: serializeData (data)
+    activate ExportElement
+    ExportElement -> ExportController: return serializedData (simple array with string, int, …)
+    deactivate ExportElement
+end
+
+ExportController -> Database: `INSERT INTO RequestGeneration_table` (insert new entity)
+ExportController -> MessageQueue: warn about a new request
+activate MessageQueue
+ExportController -> User: "ok, generation is in process"
+deactivate ExportController
+
+note left of User: The user see a waiting screen
+
+MessageQueue -> MessengerConsumer: forward the message to the MessengerConsumer
+deactivate MessageQueue
+activate MessengerConsumer
+MessengerConsumer -> Database: `SELECT * FROM RequestGeneration_table WHERE id = %s`
+activate Database
+Database -> MessengerConsumer: return RequestGeneration with serializedData
+deactivate Database
+
+loop for every ExportElement (Filter, Aggregator)
+    MessengerConsumer -> ExportElement: deserializeData
+    activate ExportElement
+    ExportElement -> MessengerConsumer: return data (list of entities, etc.) from the serialized array
+    deactivate ExportElement
+    MessengerConsumer -> ExportElement: alter the sql query (`ExportElement::alterQuery`)
+    activate ExportElement
+    ExportElement -> MessengerConsumer: return the query with WHERE and GROUP BY clauses
+    deactivate ExportElement
+end
+
+MessengerConsumer -> MessengerConsumer: prepare the export
+MessengerConsumer -> MessengerConsumer: save the export as a stored object
+MessengerConsumer -> Database: `UPDATE RequestGeneration_table SET ready = true`
+deactivate MessengerConsumer
+
+User -> ExportController: pull every 5s to know if the export is generated
+activate ExportController
+ExportController -> User: warn the export is generated
+deactivate ExportController
+
+User -> ExportController: download the export from object storage
+
+
+
+
+
+@enduml

docs/source/development/messages-to-users.rst

@@ -15,24 +15,31 @@ Messages to users, flashbags and buttons
 Flashbags
 ==========
 
-The four following levels are defined : 
+The four following levels are defined :
 
 +-----------+----------------------------------------------------------------------------------------------+
 |Key        |Intent                                                                                        |
 +===========+==============================================================================================+
-|alert      |A message not linked with the user action, but which should require an action or a            |
-|           |correction.                                                                                   |
-+-----------+----------------------------------------------------------------------------------------------+
 |success    |The user action succeeds.                                                                     |
 +-----------+----------------------------------------------------------------------------------------------+
 |notice     |A simple message to give information to the user. The message may be linked or not linked with|
 |           |the user action.                                                                              |
 +-----------+----------------------------------------------------------------------------------------------+
-|warning    |A message linked with an action, the user should correct.                                     |
-+-----------+----------------------------------------------------------------------------------------------+
 |error      |The user's action failed: he must correct something to process the action.                    |
 +-----------+----------------------------------------------------------------------------------------------+
 
+We can use :code:`TranslatableMessage` (and other :code:`TranslatableMessageInterface` instances) into the controller:
+
+.. code-block:: php
+
+   // in a controller action:
+   if (($session = $request->getSession()) instanceof Session) {
+       $session->getFlashBag()->add(
+           'success',
+           new TranslatableMessage('saved_export.Saved export is saved!')
+       );
+   }
+
 .. seealso::
 
    `Flash Messages on Symfony documentation <http://symfony.com/doc/current/book/controller.html#flash-messages>`_
@@ -66,7 +73,7 @@ To add the action on button, use them as class along with ``sc-button`` :
 |           |                | - Submitting this form will remove the entity                                |
 +-----------+----------------+------------------------------------------------------------------------------+
 | Edit      | ``bt-edit`` or | Link to a form to edit an entity                                             |
-|           | ``bt-update``  |                                                                              | 
+|           | ``bt-update``  |                                                                              |
 +-----------+----------------+------------------------------------------------------------------------------+
 | Save      | ``bt-save``    | Submitting this form will save change on the entity                          |
 +-----------+----------------+------------------------------------------------------------------------------+

phpstan.dist.neon

@@ -3,7 +3,7 @@ parameters:
     paths:
         - src/
         - utils/
-    tmpDir: .cache/
+    tmpDir: var/cache/phpstan
     reportUnmatchedIgnoredErrors: false
     excludePaths:
         - .php_cs*

phpunit.rector.xml

@@ -1,13 +1,24 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd" bootstrap="vendor/autoload.php" executionOrder="depends,defects" beStrictAboutOutputDuringTests="true" failOnRisky="true" failOnWarning="true" colors="true" cacheDirectory="var/cache/phpunit.rector.cache" requireCoverageMetadata="true" beStrictAboutCoverageMetadata="true">
-  <testsuites>
-    <testsuite name="default">
-      <directory>utils/rector/tests</directory>
-    </testsuite>
-  </testsuites>
-  <source>
-    <include>
-      <directory suffix=".php">utils/rector/src</directory>
-    </include>
-  </source>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         executionOrder="depends,defects"
+         beStrictAboutOutputDuringTests="true"
+         failOnRisky="true"
+         failOnWarning="true"
+         colors="true"
+         cacheDirectory="var/cache/phpunit.rector.cache"
+         requireCoverageMetadata="true"
+         beStrictAboutCoverageMetadata="true"
+         displayDetailsOnTestsThatTriggerWarnings="true">
+    <testsuites>
+        <testsuite name="default">
+            <directory>utils/rector/tests</directory>
+        </testsuite>
+    </testsuites>
+    <source>
+        <include>
+            <directory suffix=".php">utils/rector/src</directory>
+        </include>
+    </source>
 </phpunit>

rector.php

@@ -18,14 +18,15 @@ return static function (RectorConfig $rectorConfig): void {
     $rectorConfig->paths([
         __DIR__ . '/docs',
         __DIR__ . '/src',
+        __DIR__ . '/rector.php',
     ]);
 
     $rectorConfig->skip([
         \Rector\Php55\Rector\String_\StringClassNameToClassConstantRector::class => __DIR__ . 'src/Bundle/ChillMainBundle/Service/Notifier/LegacyOvhCloudFactory.php'
     ]);
 
-    $rectorConfig->symfonyContainerXml(__DIR__ . '/var/cache/dev/test/App_KernelTestDebugContainer.xml  ');
-    $rectorConfig->symfonyContainerPhp(__DIR__ . '/tests/symfony-container.php');
+    //$rectorConfig->symfonyContainerXml(__DIR__ . '/var/cache/dev/test/App_KernelTestDebugContainer.xml  ');
+    //$rectorConfig->symfonyContainerPhp(__DIR__ . '/tests/symfony-container.php');
 
     //$rectorConfig->cacheClass(\Rector\Caching\ValueObject\Storage\FileCacheStorage::class);
     //$rectorConfig->cacheDirectory(__DIR__ . '/.cache/rector');
@@ -36,19 +37,17 @@ return static function (RectorConfig $rectorConfig): void {
     $rectorConfig->rule(Rector\TypeDeclaration\Rector\Class_\MergeDateTimePropertyTypeDeclarationRector::class);
     $rectorConfig->rule(Rector\TypeDeclaration\Rector\ClassMethod\AddReturnTypeDeclarationBasedOnParentClassMethodRector::class);
 
+    // upgrade chill exports
+    $rectorConfig->rules([\Chill\Utils\Rector\Rector\ChillBundleAddNormalizationMethodsOnExportRector::class]);
+
     // part of the symfony 54 rules
     $rectorConfig->rule(\Rector\Symfony\Symfony53\Rector\StaticPropertyFetch\KernelTestCaseContainerPropertyDeprecationRector::class);
     $rectorConfig->rule(\Rector\Symfony\Symfony60\Rector\MethodCall\GetHelperControllerToServiceRector::class);
-    $rectorConfig->disableParallel();
+    //$rectorConfig->disableParallel();
 
     //define sets of rules
     $rectorConfig->sets([
         LevelSetList::UP_TO_PHP_82,
-        \Rector\Symfony\Set\SymfonySetList::SYMFONY_40,
-        \Rector\Symfony\Set\SymfonySetList::SYMFONY_41,
-        \Rector\Symfony\Set\SymfonySetList::SYMFONY_42,
-        \Rector\Symfony\Set\SymfonySetList::SYMFONY_43,
-        \Rector\Symfony\Set\SymfonySetList::SYMFONY_44,
         \Rector\Doctrine\Set\DoctrineSetList::DOCTRINE_CODE_QUALITY,
         \Rector\PHPUnit\Set\PHPUnitSetList::PHPUNIT_90,
     ]);
@@ -66,11 +65,6 @@ return static function (RectorConfig $rectorConfig): void {
     // some routes are added twice if it remains activated
     // $rectorConfig->rule(\Rector\Symfony\Configs\Rector\ClassMethod\AddRouteAnnotationRector::class);
 
-    // chill rules
-    $rectorConfig->rules([
-        \Chill\Utils\Rector\Rector\ChillBundleMakeDataProviderStaticForAbstractExportTestRector::class,
-    ]);
-
     // skip some path...
     $rectorConfig->skip([
         // waiting for fixing this bug: https://github.com/rectorphp/rector-doctrine/issues/342
@@ -94,4 +88,6 @@ return static function (RectorConfig $rectorConfig): void {
         new \Rector\Php80\ValueObject\AnnotationToAttribute('Chill\MainBundle\Validator\Constraints\Entity\UserCircleConsistency'),
         new \Rector\Php80\ValueObject\AnnotationToAttribute('Chill\MainBundle\Workflow\Validator\EntityWorkflowCreation'),
     ]);
+
+
 };

src/Bundle/ChillActivityBundle/Export/Aggregator/ACPAggregators/ByActivityNumberAggregator.php

@@ -24,7 +24,7 @@ class ByActivityNumberAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data): void
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $qb
             ->addSelect('(SELECT COUNT(activity.id) FROM '.Activity::class.' activity WHERE activity.accompanyingPeriod = acp) AS activity_by_number_aggregator')
@@ -41,12 +41,27 @@ class ByActivityNumberAggregator implements AggregatorInterface
         // No form needed
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return static function ($value) {
             if ('_header' === $value) {

src/Bundle/ChillActivityBundle/Export/Aggregator/ACPAggregators/ByActivityTypeAggregator.php

@@ -33,7 +33,7 @@ final readonly class ByActivityTypeAggregator implements AggregatorInterface
         private TranslatableStringHelperInterface $translatableStringHelper,
     ) {}
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder
             ->add('after_date', PickRollingDateType::class, [
@@ -46,6 +46,21 @@ final readonly class ByActivityTypeAggregator implements AggregatorInterface
             ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['after_date' => $formData['after_date']->normalize(), 'before_date' => $formData['before_date']->normalize()];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['after_date' => \Chill\MainBundle\Service\RollingDate\RollingDate::fromNormalized($formData['after_date']), 'before_date' => \Chill\MainBundle\Service\RollingDate\RollingDate::fromNormalized($formData['before_date'])];
+    }
+
     public function getFormDefaultData(): array
     {
         return [
@@ -54,7 +69,7 @@ final readonly class ByActivityTypeAggregator implements AggregatorInterface
         ];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function (int|string|null $value): string {
             if ('_header' === $value) {
@@ -69,12 +84,12 @@ final readonly class ByActivityTypeAggregator implements AggregatorInterface
         };
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return [self::PREFIX.'_actype_id'];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'export.aggregator.acp.by_activity_type.title';
     }
@@ -84,7 +99,7 @@ final readonly class ByActivityTypeAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -115,7 +130,7 @@ final readonly class ByActivityTypeAggregator implements AggregatorInterface
             ->addGroupBy("{$p}_actype_id");
     }
 
-    public function applyOn()
+    public function applyOn(): string
     {
         return Declarations::ACP_TYPE;
     }

src/Bundle/ChillActivityBundle/Export/Aggregator/ACPAggregators/BySocialActionAggregator.php

@@ -27,7 +27,7 @@ class BySocialActionAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('actsocialaction', $qb->getAllAliases(), true)) {
             $qb->leftJoin('activity.socialActions', 'actsocialaction');
@@ -42,17 +42,32 @@ class BySocialActionAggregator implements AggregatorInterface
         return Declarations::ACTIVITY_ACP;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value) {
             if ('_header' === $value) {

src/Bundle/ChillActivityBundle/Export/Aggregator/ACPAggregators/BySocialIssueAggregator.php

@@ -27,7 +27,7 @@ class BySocialIssueAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('actsocialissue', $qb->getAllAliases(), true)) {
             $qb->leftJoin('activity.socialIssues', 'actsocialissue');
@@ -42,17 +42,32 @@ class BySocialIssueAggregator implements AggregatorInterface
         return Declarations::ACTIVITY_ACP;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillActivityBundle/Export/Aggregator/ActivityLocationAggregator.php

@@ -25,7 +25,7 @@ final readonly class ActivityLocationAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('actloc', $qb->getAllAliases(), true)) {
             $qb->leftJoin('activity.location', 'actloc');
@@ -39,17 +39,32 @@ final readonly class ActivityLocationAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form required for this aggregator
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {
@@ -69,7 +84,7 @@ final readonly class ActivityLocationAggregator implements AggregatorInterface
         return [self::KEY];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'export.aggregator.activity.by_location.Title';
     }

src/Bundle/ChillActivityBundle/Export/Aggregator/ActivityPresenceAggregator.php

@@ -22,14 +22,29 @@ final readonly class ActivityPresenceAggregator implements AggregatorInterface
 {
     public function __construct(private ActivityPresenceRepositoryInterface $activityPresenceRepository, private TranslatableStringHelperInterface $translatableStringHelper) {}
 
-    public function buildForm(FormBuilderInterface $builder) {}
+    public function buildForm(FormBuilderInterface $builder): void {}
+
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
 
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function (int|string|null $value): string {
             if ('_header' === $value) {
@@ -44,7 +59,7 @@ final readonly class ActivityPresenceAggregator implements AggregatorInterface
         };
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return ['activity_presence_aggregator_attendee'];
     }
@@ -59,13 +74,13 @@ final readonly class ActivityPresenceAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data): void
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $qb->addSelect('IDENTITY(activity.attendee) AS activity_presence_aggregator_attendee');
         $qb->addGroupBy('activity_presence_aggregator_attendee');
     }
 
-    public function applyOn()
+    public function applyOn(): string
     {
         return Declarations::ACTIVITY;
     }

src/Bundle/ChillActivityBundle/Export/Aggregator/ActivityReasonAggregator.php

@@ -36,7 +36,7 @@ class ActivityReasonAggregator implements AggregatorInterface, ExportElementVali
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         // add select element
         if ('reasons' === $data['level']) {
@@ -72,7 +72,7 @@ class ActivityReasonAggregator implements AggregatorInterface, ExportElementVali
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add(
             'level',
@@ -89,6 +89,21 @@ class ActivityReasonAggregator implements AggregatorInterface, ExportElementVali
         );
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['level' => $formData['level']];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['level' => $formData['level']];
+    }
+
     public function getFormDefaultData(): array
     {
         return [
@@ -96,7 +111,7 @@ class ActivityReasonAggregator implements AggregatorInterface, ExportElementVali
         ];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value) use ($data) {
             if ('_header' === $value) {
@@ -125,7 +140,7 @@ class ActivityReasonAggregator implements AggregatorInterface, ExportElementVali
         };
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         // add select element
         if ('reasons' === $data['level']) {
@@ -139,12 +154,12 @@ class ActivityReasonAggregator implements AggregatorInterface, ExportElementVali
         throw new \RuntimeException('The data provided are not recognised.');
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'Aggregate by activity reason';
     }
 
-    public function validateForm($data, ExecutionContextInterface $context)
+    public function validateForm($data, ExecutionContextInterface $context): void
     {
         if (null === $data['level']) {
             $context

src/Bundle/ChillActivityBundle/Export/Aggregator/ActivityTypeAggregator.php

@@ -29,7 +29,7 @@ class ActivityTypeAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('acttype', $qb->getAllAliases(), true)) {
             $qb->leftJoin('activity.activityType', 'acttype');
@@ -44,17 +44,32 @@ class ActivityTypeAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form required for this aggregator
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function (int|string|null $value): string {
             if ('_header' === $value) {
@@ -74,7 +89,7 @@ class ActivityTypeAggregator implements AggregatorInterface
         return [self::KEY];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'Aggregate by activity type';
     }

src/Bundle/ChillActivityBundle/Export/Aggregator/ActivityUserAggregator.php

@@ -29,7 +29,7 @@ class ActivityUserAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         // add select element
         $qb->addSelect(sprintf('IDENTITY(activity.user) AS %s', self::KEY));
@@ -43,17 +43,32 @@ class ActivityUserAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // nothing to add
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, $values, $data): \Closure
+    public function getLabels($key, $values, $data): callable
     {
         return function ($value) {
             if ('_header' === $value) {
@@ -70,7 +85,7 @@ class ActivityUserAggregator implements AggregatorInterface
         };
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return [self::KEY];
     }

src/Bundle/ChillActivityBundle/Export/Aggregator/ActivityUsersAggregator.php

@@ -27,7 +27,7 @@ class ActivityUsersAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('actusers', $qb->getAllAliases(), true)) {
             $qb->leftJoin('activity.users', 'actusers');
@@ -43,17 +43,32 @@ class ActivityUsersAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // nothing to add on the form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value) {
             if ('_header' === $value) {
@@ -70,12 +85,12 @@ class ActivityUsersAggregator implements AggregatorInterface
         };
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return ['activity_users_aggregator'];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'Aggregate by activity users';
     }

src/Bundle/ChillActivityBundle/Export/Aggregator/ActivityUsersJobAggregator.php

@@ -34,7 +34,7 @@ class ActivityUsersJobAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -65,14 +65,29 @@ class ActivityUsersJobAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder) {}
+    public function buildForm(FormBuilderInterface $builder): void {}
+
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
 
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillActivityBundle/Export/Aggregator/ActivityUsersScopeAggregator.php

@@ -34,7 +34,7 @@ class ActivityUsersScopeAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -65,14 +65,29 @@ class ActivityUsersScopeAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder) {}
+    public function buildForm(FormBuilderInterface $builder): void {}
+
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
 
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillActivityBundle/Export/Aggregator/ByCreatorAggregator.php

@@ -27,7 +27,7 @@ class ByCreatorAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $qb->addSelect('IDENTITY(activity.createdBy) AS creator_aggregator');
         $qb->addGroupBy('creator_aggregator');
@@ -38,17 +38,32 @@ class ByCreatorAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillActivityBundle/Export/Aggregator/ByThirdpartyAggregator.php

@@ -27,7 +27,7 @@ class ByThirdpartyAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('acttparty', $qb->getAllAliases(), true)) {
             $qb->leftJoin('activity.thirdParties', 'acttparty');
@@ -42,17 +42,32 @@ class ByThirdpartyAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillActivityBundle/Export/Aggregator/CreatorJobAggregator.php

@@ -34,7 +34,7 @@ class CreatorJobAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -65,14 +65,29 @@ class CreatorJobAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder) {}
+    public function buildForm(FormBuilderInterface $builder): void {}
+
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
 
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillActivityBundle/Export/Aggregator/CreatorScopeAggregator.php

@@ -34,7 +34,7 @@ class CreatorScopeAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -65,14 +65,29 @@ class CreatorScopeAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder) {}
+    public function buildForm(FormBuilderInterface $builder): void {}
+
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
 
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillActivityBundle/Export/Aggregator/DateAggregator.php

@@ -32,7 +32,7 @@ class DateAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $order = null;
 
@@ -67,7 +67,7 @@ class DateAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('frequency', ChoiceType::class, [
             'choices' => self::CHOICES,
@@ -76,12 +76,27 @@ class DateAggregator implements AggregatorInterface
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['frequency' => $formData['frequency']];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['frequency' => $formData['frequency']];
+    }
+
     public function getFormDefaultData(): array
     {
         return ['frequency' => self::DEFAULT_CHOICE];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return static function ($value) use ($data): string {
             if ('_header' === $value) {

src/Bundle/ChillActivityBundle/Export/Aggregator/LocationTypeAggregator.php

@@ -27,7 +27,7 @@ class LocationTypeAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('actloc', $qb->getAllAliases(), true)) {
             $qb->leftJoin('activity.location', 'actloc');
@@ -42,17 +42,32 @@ class LocationTypeAggregator implements AggregatorInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillActivityBundle/Export/Aggregator/PersonAggregators/HouseholdAggregator.php

@@ -24,17 +24,32 @@ final readonly class HouseholdAggregator implements AggregatorInterface
 {
     public function __construct(private HouseholdRepository $householdRepository) {}
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // nothing to add here
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function (int|string|null $value): string|int {
             if ('_header' === $value) {
@@ -49,12 +64,12 @@ final readonly class HouseholdAggregator implements AggregatorInterface
         };
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return ['activity_household_agg'];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'export.aggregator.person.by_household.title';
     }
@@ -64,7 +79,7 @@ final readonly class HouseholdAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $qb->join(
             HouseholdMember::class,
@@ -92,7 +107,7 @@ final readonly class HouseholdAggregator implements AggregatorInterface
             ->addGroupBy('activity_household_agg');
     }
 
-    public function applyOn()
+    public function applyOn(): string
     {
         return Declarations::ACTIVITY_PERSON;
     }

src/Bundle/ChillActivityBundle/Export/Aggregator/PersonAggregators/PersonAggregator.php

@@ -21,27 +21,42 @@ final readonly class PersonAggregator implements AggregatorInterface
 {
     public function __construct(private LabelPersonHelper $labelPersonHelper) {}
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // nothing to add here
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return $this->labelPersonHelper->getLabel($key, $values, 'export.aggregator.person.by_person.person');
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return ['activity_by_person_agg'];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'export.aggregator.person.by_person.title';
     }
@@ -51,14 +66,14 @@ final readonly class PersonAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $qb
             ->addSelect('IDENTITY(activity.person) AS activity_by_person_agg')
             ->addGroupBy('activity_by_person_agg');
     }
 
-    public function applyOn()
+    public function applyOn(): string
     {
         return Declarations::ACTIVITY_PERSON;
     }

src/Bundle/ChillActivityBundle/Export/Aggregator/PersonsAggregator.php

@@ -27,17 +27,32 @@ final readonly class PersonsAggregator implements AggregatorInterface
 
     public function __construct(private LabelPersonHelper $labelPersonHelper) {}
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // nothing to add here
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         if ($key !== self::PREFIX.'_pid') {
             throw new \UnexpectedValueException('this key should not be handled: '.$key);
@@ -46,12 +61,12 @@ final readonly class PersonsAggregator implements AggregatorInterface
         return $this->labelPersonHelper->getLabel($key, $values, 'export.aggregator.activity.by_persons.Persons');
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return [self::PREFIX.'_pid'];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'export.aggregator.activity.by_persons.Group activity by persons';
     }
@@ -61,7 +76,7 @@ final readonly class PersonsAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -71,7 +86,7 @@ final readonly class PersonsAggregator implements AggregatorInterface
             ->addGroupBy("{$p}_pid");
     }
 
-    public function applyOn()
+    public function applyOn(): string
     {
         return Declarations::ACTIVITY;
     }

src/Bundle/ChillActivityBundle/Export/Aggregator/SentReceivedAggregator.php

@@ -26,7 +26,7 @@ class SentReceivedAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data): void
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $qb->addSelect('activity.sentReceived AS activity_sentreceived_aggregator')
             ->addGroupBy('activity_sentreceived_aggregator');
@@ -42,6 +42,21 @@ class SentReceivedAggregator implements AggregatorInterface
         // No form needed
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];

src/Bundle/ChillActivityBundle/Export/Export/LinkedToACP/AvgActivityDuration.php

@@ -15,6 +15,7 @@ use Chill\ActivityBundle\Export\Declarations;
 use Chill\ActivityBundle\Repository\ActivityRepository;
 use Chill\ActivityBundle\Security\Authorization\ActivityStatsVoter;
 use Chill\MainBundle\Export\AccompanyingCourseExportHelper;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\ExportInterface;
 use Chill\MainBundle\Export\FormatterInterface;
 use Chill\MainBundle\Export\GroupedExportInterface;
@@ -38,6 +39,21 @@ class AvgActivityDuration implements ExportInterface, GroupedExportInterface
 
     public function buildForm(FormBuilderInterface $builder) {}
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -72,7 +88,7 @@ class AvgActivityDuration implements ExportInterface, GroupedExportInterface
         return ['export_avg_activity_duration'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
@@ -87,7 +103,7 @@ class AvgActivityDuration implements ExportInterface, GroupedExportInterface
         return Declarations::ACTIVITY;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $centers = array_map(static fn ($el) => $el['center'], $acl);
 

src/Bundle/ChillActivityBundle/Export/Export/LinkedToACP/AvgActivityVisitDuration.php

@@ -15,6 +15,7 @@ use Chill\ActivityBundle\Entity\Activity;
 use Chill\ActivityBundle\Export\Declarations;
 use Chill\ActivityBundle\Security\Authorization\ActivityStatsVoter;
 use Chill\MainBundle\Export\AccompanyingCourseExportHelper;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\ExportInterface;
 use Chill\MainBundle\Export\FormatterInterface;
 use Chill\MainBundle\Export\GroupedExportInterface;
@@ -46,6 +47,21 @@ class AvgActivityVisitDuration implements ExportInterface, GroupedExportInterfac
         // TODO: Implement buildForm() method.
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -80,7 +96,7 @@ class AvgActivityVisitDuration implements ExportInterface, GroupedExportInterfac
         return ['export_avg_activity_visit_duration'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
@@ -95,7 +111,7 @@ class AvgActivityVisitDuration implements ExportInterface, GroupedExportInterfac
         return Declarations::ACTIVITY;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $centers = array_map(static fn ($el) => $el['center'], $acl);
 

src/Bundle/ChillActivityBundle/Export/Export/LinkedToACP/CountActivity.php

@@ -43,6 +43,21 @@ class CountActivity implements ExportInterface, GroupedExportInterface
 
     public function buildForm(FormBuilderInterface $builder) {}
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -77,7 +92,7 @@ class CountActivity implements ExportInterface, GroupedExportInterface
         return ['export_count_activity'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
@@ -92,7 +107,7 @@ class CountActivity implements ExportInterface, GroupedExportInterface
         return Declarations::ACTIVITY;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $centers = array_map(static fn ($el) => $el['center'], $acl);
 

src/Bundle/ChillActivityBundle/Export/Export/LinkedToACP/CountHouseholdOnActivity.php

@@ -44,6 +44,21 @@ final readonly class CountHouseholdOnActivity implements ExportInterface, Groupe
 
     public function buildForm(FormBuilderInterface $builder) {}
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -78,7 +93,7 @@ final readonly class CountHouseholdOnActivity implements ExportInterface, Groupe
         return ['export_count_activity'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
@@ -93,7 +108,7 @@ final readonly class CountHouseholdOnActivity implements ExportInterface, Groupe
         return Declarations::ACTIVITY;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $centers = array_map(static fn ($el) => $el['center'], $acl);
 

src/Bundle/ChillActivityBundle/Export/Export/LinkedToACP/CountPersonsOnActivity.php

@@ -43,6 +43,21 @@ class CountPersonsOnActivity implements ExportInterface, GroupedExportInterface
 
     public function buildForm(FormBuilderInterface $builder) {}
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -77,7 +92,7 @@ class CountPersonsOnActivity implements ExportInterface, GroupedExportInterface
         return ['export_count_activity'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
@@ -92,7 +107,7 @@ class CountPersonsOnActivity implements ExportInterface, GroupedExportInterface
         return Declarations::ACTIVITY;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $centers = array_map(static fn ($el) => $el['center'], $acl);
 

src/Bundle/ChillActivityBundle/Export/Export/LinkedToACP/ListActivity.php

@@ -17,6 +17,7 @@ use Chill\ActivityBundle\Export\Export\ListActivityHelper;
 use Chill\ActivityBundle\Security\Authorization\ActivityStatsVoter;
 use Chill\MainBundle\Entity\Scope;
 use Chill\MainBundle\Export\AccompanyingCourseExportHelper;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\GroupedExportInterface;
 use Chill\MainBundle\Export\Helper\TranslatableStringExportLabelHelper;
 use Chill\MainBundle\Export\ListInterface;
@@ -38,6 +39,21 @@ final readonly class ListActivity implements ListInterface, GroupedExportInterfa
         $this->helper->buildForm($builder);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -73,7 +89,7 @@ final readonly class ListActivity implements ListInterface, GroupedExportInterfa
         };
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return
             array_merge(
@@ -85,25 +101,23 @@ final readonly class ListActivity implements ListInterface, GroupedExportInterfa
             );
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, ExportGenerationContext $context): array
     {
         return $this->helper->getResult($query, $data);
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return ListActivityHelper::MSG_KEY.'List activity linked to a course';
     }
 
-    public function getType()
+    public function getType(): string
     {
         return $this->helper->getType();
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
-        $centers = array_map(static fn ($el) => $el['center'], $acl);
-
         $qb = $this->entityManager->createQueryBuilder();
 
         $qb
@@ -114,7 +128,7 @@ final readonly class ListActivity implements ListInterface, GroupedExportInterfa
             ->leftJoin('acppart.person', 'person')
             ->andWhere('acppart.startDate != acppart.endDate OR acppart.endDate IS NULL');
 
-        $this->filterListAccompanyingPeriodHelper->addFilterAccompanyingPeriods($qb, $requiredModifiers, $acl, $data);
+        $this->filterListAccompanyingPeriodHelper->addFilterAccompanyingPeriods($qb, $requiredModifiers, $acl, $context->byUser, $data);
 
         $qb
             // some grouping are necessary

src/Bundle/ChillActivityBundle/Export/Export/LinkedToACP/SumActivityDuration.php

@@ -40,9 +40,21 @@ class SumActivityDuration implements ExportInterface, GroupedExportInterface
         $this->filterStatsByCenters = $parameterBag->get('chill_main')['acl']['filter_stats_by_center'];
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder) {}
+
+    public function getNormalizationVersion(): int
     {
-        // TODO: Implement buildForm() method.
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
     }
 
     public function getFormDefaultData(): array
@@ -79,7 +91,7 @@ class SumActivityDuration implements ExportInterface, GroupedExportInterface
         return ['export_sum_activity_duration'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
@@ -94,7 +106,7 @@ class SumActivityDuration implements ExportInterface, GroupedExportInterface
         return Declarations::ACTIVITY;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $centers = array_map(static fn ($el) => $el['center'], $acl);
 

src/Bundle/ChillActivityBundle/Export/Export/LinkedToACP/SumActivityVisitDuration.php

@@ -40,9 +40,21 @@ class SumActivityVisitDuration implements ExportInterface, GroupedExportInterfac
         $this->filterStatsByCenters = $parameterBag->get('chill_main')['acl']['filter_stats_by_center'];
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder) {}
+
+    public function getNormalizationVersion(): int
     {
-        // TODO: Implement buildForm() method.
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
     }
 
     public function getFormDefaultData(): array
@@ -79,7 +91,7 @@ class SumActivityVisitDuration implements ExportInterface, GroupedExportInterfac
         return ['export_sum_activity_visit_duration'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
@@ -94,7 +106,7 @@ class SumActivityVisitDuration implements ExportInterface, GroupedExportInterfac
         return Declarations::ACTIVITY;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $centers = array_map(static fn ($el) => $el['center'], $acl);
 

src/Bundle/ChillActivityBundle/Export/Export/LinkedToPerson/CountActivity.php

@@ -35,6 +35,21 @@ class CountActivity implements ExportInterface, GroupedExportInterface
 
     public function buildForm(FormBuilderInterface $builder) {}
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -64,17 +79,17 @@ class CountActivity implements ExportInterface, GroupedExportInterface
         return static fn ($value) => '_header' === $value ? 'Number of activities linked to a person' : $value;
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return ['export_count_activity'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'Count activities linked to a person';
     }
@@ -84,7 +99,7 @@ class CountActivity implements ExportInterface, GroupedExportInterface
         return Declarations::ACTIVITY;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $centers = array_map(static fn ($el) => $el['center'], $acl);
 

src/Bundle/ChillActivityBundle/Export/Export/LinkedToPerson/CountHouseholdOnActivity.php

@@ -36,6 +36,21 @@ final readonly class CountHouseholdOnActivity implements ExportInterface, Groupe
 
     public function buildForm(FormBuilderInterface $builder) {}
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -65,17 +80,17 @@ final readonly class CountHouseholdOnActivity implements ExportInterface, Groupe
         return static fn ($value) => '_header' === $value ? 'export.export.count_household_on_activity_person.header' : $value;
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return ['export_count_activity'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'export.export.count_household_on_activity_person.title';
     }
@@ -85,7 +100,7 @@ final readonly class CountHouseholdOnActivity implements ExportInterface, Groupe
         return Declarations::ACTIVITY;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $centers = array_map(static fn ($el) => $el['center'], $acl);
 

src/Bundle/ChillActivityBundle/Export/Export/LinkedToPerson/ListActivity.php

@@ -78,6 +78,21 @@ class ListActivity implements ListInterface, GroupedExportInterface
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['fields' => $formData['fields']];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['fields' => $formData['fields']];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -167,17 +182,17 @@ class ListActivity implements ListInterface, GroupedExportInterface
         }
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return $data['fields'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'List activity linked to a person';
     }
@@ -187,7 +202,7 @@ class ListActivity implements ListInterface, GroupedExportInterface
         return Declarations::ACTIVITY;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $centers = array_map(static fn ($el) => $el['center'], $acl);
 

src/Bundle/ChillActivityBundle/Export/Export/LinkedToPerson/StatActivityDuration.php

@@ -49,6 +49,21 @@ class StatActivityDuration implements ExportInterface, GroupedExportInterface
 
     public function buildForm(FormBuilderInterface $builder) {}
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -84,17 +99,17 @@ class StatActivityDuration implements ExportInterface, GroupedExportInterface
         return static fn (string $value) => '_header' === $value ? $header : $value;
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return ['export_stat_activity'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         if (self::SUM === $this->action) {
             return 'Sum activity linked to a person duration';
@@ -108,7 +123,7 @@ class StatActivityDuration implements ExportInterface, GroupedExportInterface
         return Declarations::ACTIVITY;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $centers = array_map(
             static fn (array $el): Center => $el['center'],

src/Bundle/ChillActivityBundle/Export/Filter/ACPFilters/ActivityTypeFilter.php

@@ -14,6 +14,7 @@ namespace Chill\ActivityBundle\Export\Filter\ACPFilters;
 use Chill\ActivityBundle\Entity\Activity;
 use Chill\ActivityBundle\Entity\ActivityType;
 use Chill\ActivityBundle\Repository\ActivityTypeRepositoryInterface;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Form\Type\PickRollingDateType;
 use Chill\MainBundle\Service\RollingDate\RollingDateConverterInterface;
@@ -25,6 +26,7 @@ use Symfony\Component\Form\FormBuilderInterface;
 
 final readonly class ActivityTypeFilter implements FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
     private const BASE_EXISTS = 'SELECT 1 FROM '.Activity::class.' act_type_filter_activity WHERE act_type_filter_activity.accompanyingPeriod = acp';
 
     public function __construct(
@@ -38,7 +40,7 @@ final readonly class ActivityTypeFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $exists = self::BASE_EXISTS;
 
@@ -62,12 +64,12 @@ final readonly class ActivityTypeFilter implements FilterInterface
         }
     }
 
-    public function applyOn()
+    public function applyOn(): string
     {
         return Declarations::ACP_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('accepted_activitytypes', EntityType::class, [
             'class' => ActivityType::class,
@@ -92,6 +94,21 @@ final readonly class ActivityTypeFilter implements FilterInterface
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_activitytypes' => $this->normalizeDoctrineEntity($formData['accepted_activitytypes']), 'date_after' => $formData['date_after']?->normalize(), 'date_before' => $formData['date_before']?->normalize()];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_activitytypes' => $this->denormalizeDoctrineEntity($formData['accepted_activitytypes'], $this->activityTypeRepository), 'date_after' => \Chill\MainBundle\Service\RollingDate\RollingDate::fromNormalized($formData['date_after']), 'date_before' => \Chill\MainBundle\Service\RollingDate\RollingDate::fromNormalized($formData['date_before'])];
+    }
+
     public function getFormDefaultData(): array
     {
         return [
@@ -101,7 +118,7 @@ final readonly class ActivityTypeFilter implements FilterInterface
         ];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $types = [];
 

src/Bundle/ChillActivityBundle/Export/Filter/ACPFilters/BySocialActionFilter.php

@@ -12,23 +12,28 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Export\Filter\ACPFilters;
 
 use Chill\ActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportDataNormalizerTrait;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\PersonBundle\Entity\SocialWork\SocialAction;
 use Chill\PersonBundle\Form\Type\PickSocialActionType;
+use Chill\PersonBundle\Repository\SocialWork\SocialActionRepository;
 use Chill\PersonBundle\Templating\Entity\SocialActionRender;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Component\Form\FormBuilderInterface;
 
 class BySocialActionFilter implements FilterInterface
 {
-    public function __construct(private readonly SocialActionRender $actionRender) {}
+    use ExportDataNormalizerTrait;
+
+    public function __construct(private readonly SocialActionRender $actionRender, private readonly SocialActionRepository $socialActionRepository) {}
 
     public function addRole(): ?string
     {
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('actsocialaction', $qb->getAllAliases(), true)) {
             $qb->join('activity.socialActions', 'actsocialaction');
@@ -48,19 +53,36 @@ class BySocialActionFilter implements FilterInterface
         return Declarations::ACTIVITY_ACP;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('accepted_socialactions', PickSocialActionType::class, [
             'multiple' => true,
         ]);
     }
 
-    public function getFormDefaultData(): array
+    public function getNormalizationVersion(): int
     {
-        return [];
+        return 1;
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_socialactions' => $this->normalizeDoctrineEntity($formData['accepted_socialactions'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_socialactions' => $this->denormalizeDoctrineEntity($formData['accepted_socialactions'], $this->socialActionRepository)];
+    }
+
+    public function getFormDefaultData(): array
+    {
+        return [
+            'accepted_socialactions' => [],
+        ];
+    }
+
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $actions = [];
 

src/Bundle/ChillActivityBundle/Export/Filter/ACPFilters/BySocialIssueFilter.php

@@ -12,23 +12,28 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Export\Filter\ACPFilters;
 
 use Chill\ActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportDataNormalizerTrait;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\PersonBundle\Entity\SocialWork\SocialIssue;
 use Chill\PersonBundle\Form\Type\PickSocialIssueType;
+use Chill\PersonBundle\Repository\SocialWork\SocialIssueRepository;
 use Chill\PersonBundle\Templating\Entity\SocialIssueRender;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Component\Form\FormBuilderInterface;
 
 class BySocialIssueFilter implements FilterInterface
 {
-    public function __construct(private readonly SocialIssueRender $issueRender) {}
+    use ExportDataNormalizerTrait;
+
+    public function __construct(private readonly SocialIssueRender $issueRender, private readonly SocialIssueRepository $issueRepository) {}
 
     public function addRole(): ?string
     {
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('actsocialissue', $qb->getAllAliases(), true)) {
             $qb->join('activity.socialIssues', 'actsocialissue');
@@ -48,19 +53,34 @@ class BySocialIssueFilter implements FilterInterface
         return Declarations::ACTIVITY_ACP;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('accepted_socialissues', PickSocialIssueType::class, [
             'multiple' => true,
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_socialissues' => $this->normalizeDoctrineEntity($formData['accepted_socialissues'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_socialissues' => $this->denormalizeDoctrineEntity($formData['accepted_socialissues'], $this->issueRepository)];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $issues = [];
 

src/Bundle/ChillActivityBundle/Export/Filter/ACPFilters/HasNoActivityFilter.php

@@ -12,6 +12,7 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Export\Filter\ACPFilters;
 
 use Chill\ActivityBundle\Entity\Activity;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\PersonBundle\Export\Declarations;
 use Doctrine\ORM\QueryBuilder;
@@ -27,7 +28,7 @@ class HasNoActivityFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $qb
             ->andWhere('
@@ -43,17 +44,32 @@ class HasNoActivityFilter implements FilterInterface
         return Declarations::ACP_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form needed
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         return ['Filtered acp which has no activities', []];
     }

src/Bundle/ChillActivityBundle/Export/Filter/ACPFilters/PeriodHavingActivityBetweenDatesFilter.php

@@ -12,6 +12,7 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Export\Filter\ACPFilters;
 
 use Chill\ActivityBundle\Entity\Activity;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Form\Type\PickRollingDateType;
 use Chill\MainBundle\Service\RollingDate\RollingDate;
@@ -25,12 +26,12 @@ final readonly class PeriodHavingActivityBetweenDatesFilter implements FilterInt
         private RollingDateConverterInterface $rollingDateConverter,
     ) {}
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'export.filter.activity.course_having_activity_between_date.Title';
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder
             ->add('start_date', PickRollingDateType::class, [
@@ -41,6 +42,21 @@ final readonly class PeriodHavingActivityBetweenDatesFilter implements FilterInt
             ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['start_date' => $formData['start_date']->normalize(), 'end_date' => $formData['end_date']->normalize()];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['start_date' => RollingDate::fromNormalized($formData['start_date']), 'end_date' => RollingDate::fromNormalized($formData['end_date'])];
+    }
+
     public function getFormDefaultData(): array
     {
         return [
@@ -49,7 +65,7 @@ final readonly class PeriodHavingActivityBetweenDatesFilter implements FilterInt
         ];
     }
 
-    public function describeAction($data, $format = 'string')
+    public function describeAction($data, ExportGenerationContext $context): string|\Symfony\Contracts\Translation\TranslatableInterface|array
     {
         return [
             'export.filter.activity.course_having_activity_between_date.Only course having an activity between from and to',
@@ -65,7 +81,7 @@ final readonly class PeriodHavingActivityBetweenDatesFilter implements FilterInt
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $alias = 'act_period_having_act_betw_date_alias';
         $from = 'act_period_having_act_betw_date_start';
@@ -82,7 +98,7 @@ final readonly class PeriodHavingActivityBetweenDatesFilter implements FilterInt
             ->setParameter($to, $this->rollingDateConverter->convert($data['end_date']));
     }
 
-    public function applyOn()
+    public function applyOn(): string
     {
         return \Chill\PersonBundle\Export\Declarations::ACP_TYPE;
     }

src/Bundle/ChillActivityBundle/Export/Filter/ActivityDateFilter.php

@@ -12,6 +12,7 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Export\Filter;
 
 use Chill\ActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Form\Type\PickRollingDateType;
 use Chill\MainBundle\Service\RollingDate\RollingDate;
@@ -30,7 +31,7 @@ class ActivityDateFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $where = $qb->getDQLPart('where');
         $clause = $qb->expr()->between(
@@ -61,7 +62,7 @@ class ActivityDateFilter implements FilterInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder
             ->add('date_from', PickRollingDateType::class, [
@@ -72,12 +73,27 @@ class ActivityDateFilter implements FilterInterface
             ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['date_from' => $formData['date_from']->normalize(), 'date_to' => $formData['date_to']->normalize()];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['date_from' => RollingDate::fromNormalized($formData['date_from']), 'date_to' => RollingDate::fromNormalized($formData['date_to'])];
+    }
+
     public function getFormDefaultData(): array
     {
         return ['date_from' => new RollingDate(RollingDate::T_YEAR_PREVIOUS_START), 'date_to' => new RollingDate(RollingDate::T_TODAY)];
     }
 
-    public function describeAction($data, $format = 'string')
+    public function describeAction($data, ExportGenerationContext $context): string|\Symfony\Contracts\Translation\TranslatableInterface|array
     {
         return [
             'Filtered by date of activity: only between %date_from% and %date_to%',
@@ -88,7 +104,7 @@ class ActivityDateFilter implements FilterInterface
         ];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'Filtered by date activity';
     }

src/Bundle/ChillActivityBundle/Export/Filter/ActivityPresenceFilter.php

@@ -13,6 +13,8 @@ namespace Chill\ActivityBundle\Export\Filter;
 
 use Chill\ActivityBundle\Entity\ActivityPresence;
 use Chill\ActivityBundle\Export\Declarations;
+use Chill\ActivityBundle\Repository\ActivityPresenceRepositoryInterface;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Templating\TranslatableStringHelperInterface;
 use Doctrine\Common\Collections\Collection;
@@ -23,17 +25,20 @@ use Symfony\Contracts\Translation\TranslatorInterface;
 
 final readonly class ActivityPresenceFilter implements FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
+
     public function __construct(
         private TranslatableStringHelperInterface $translatableStringHelper,
         private TranslatorInterface $translator,
+        private ActivityPresenceRepositoryInterface $activityPresenceRepository,
     ) {}
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'export.filter.activity.by_presence.Filter activity by activity presence';
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('presences', EntityType::class, [
             'class' => ActivityPresence::class,
@@ -45,12 +50,27 @@ final readonly class ActivityPresenceFilter implements FilterInterface
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['presences' => $this->normalizeDoctrineEntity($formData['presences'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['presences' => $this->denormalizeDoctrineEntity($formData['presences'], $this->activityPresenceRepository)];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function describeAction($data, $format = 'string')
+    public function describeAction($data, ExportGenerationContext $context): string|\Symfony\Contracts\Translation\TranslatableInterface|array
     {
         $presences = array_map(
             fn (ActivityPresence $presence) => $this->translatableStringHelper->localize($presence->getName()),
@@ -68,14 +88,14 @@ final readonly class ActivityPresenceFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $qb
             ->andWhere('activity.attendee IN (:activity_presence_filter_presences)')
             ->setParameter('activity_presence_filter_presences', $data['presences']);
     }
 
-    public function applyOn()
+    public function applyOn(): string
     {
         return Declarations::ACTIVITY;
     }

src/Bundle/ChillActivityBundle/Export/Filter/ActivityTypeFilter.php

@@ -15,6 +15,7 @@ use Chill\ActivityBundle\Entity\ActivityType;
 use Chill\ActivityBundle\Export\Declarations;
 use Chill\ActivityBundle\Repository\ActivityTypeRepositoryInterface;
 use Chill\MainBundle\Export\ExportElementValidatedInterface;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Templating\TranslatableStringHelperInterface;
 use Doctrine\ORM\QueryBuilder;
@@ -24,6 +25,8 @@ use Symfony\Component\Validator\Context\ExecutionContextInterface;
 
 class ActivityTypeFilter implements ExportElementValidatedInterface, FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
+
     public function __construct(
         protected TranslatableStringHelperInterface $translatableStringHelper,
         protected ActivityTypeRepositoryInterface $activityTypeRepository,
@@ -34,7 +37,7 @@ class ActivityTypeFilter implements ExportElementValidatedInterface, FilterInter
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $clause = $qb->expr()->in('activity.activityType', ':selected_activity_types');
 
@@ -47,7 +50,7 @@ class ActivityTypeFilter implements ExportElementValidatedInterface, FilterInter
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('types', EntityType::class, [
             'choices' => $this->activityTypeRepository->findAllActive(),
@@ -70,12 +73,27 @@ class ActivityTypeFilter implements ExportElementValidatedInterface, FilterInter
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['types' => $this->normalizeDoctrineEntity($formData['types'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['types' => $this->denormalizeDoctrineEntity($formData['types'], $this->activityTypeRepository)];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function describeAction($data, $format = 'string')
+    public function describeAction($data, ExportGenerationContext $context): string|\Symfony\Contracts\Translation\TranslatableInterface|array
     {
         // collect all the reasons'name used in this filter in one array
         $reasonsNames = array_map(
@@ -88,12 +106,12 @@ class ActivityTypeFilter implements ExportElementValidatedInterface, FilterInter
         ]];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'Filter by activity type';
     }
 
-    public function validateForm($data, ExecutionContextInterface $context)
+    public function validateForm($data, ExecutionContextInterface $context): void
     {
         if (null === $data['types'] || 0 === \count($data['types'])) {
             $context

src/Bundle/ChillActivityBundle/Export/Filter/ActivityUsersFilter.php

@@ -12,26 +12,30 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Export\Filter;
 
 use Chill\ActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
-use Chill\MainBundle\Form\Type\PickUserDynamicType;
+use Chill\MainBundle\Form\Type\PickUserOrMeDynamicType;
+use Chill\MainBundle\Repository\UserRepositoryInterface;
 use Chill\MainBundle\Templating\Entity\UserRender;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Component\Form\FormBuilderInterface;
 
-class ActivityUsersFilter implements FilterInterface
+final readonly class ActivityUsersFilter implements FilterInterface
 {
-    public function __construct(private readonly UserRender $userRender) {}
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
+
+    public function __construct(private UserRender $userRender, private UserRepositoryInterface $userRepository) {}
 
     public function addRole(): ?string
     {
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $orX = $qb->expr()->orX();
 
-        foreach ($data['accepted_users'] as $key => $user) {
+        foreach ($this->userOrMe($data['accepted_users'], $exportGenerationContext) as $key => $user) {
             $orX->add($qb->expr()->isMemberOf(':activity_users_filter_u'.$key, 'activity.users'));
             $qb->setParameter('activity_users_filter_u'.$key, $user);
         }
@@ -39,29 +43,44 @@ class ActivityUsersFilter implements FilterInterface
         $qb->andWhere($orX);
     }
 
-    public function applyOn()
+    public function applyOn(): string
     {
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
-        $builder->add('accepted_users', PickUserDynamicType::class, [
+        $builder->add('accepted_users', PickUserOrMeDynamicType::class, [
             'multiple' => true,
             'label' => 'Users',
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_users' => $this->normalizeUserOrMe($formData['accepted_users'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_users' => $this->denormalizeUserOrMe($formData['accepted_users'], $this->userRepository)];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function describeAction($data, $format = 'string')
+    public function describeAction($data, ExportGenerationContext $context): string|\Symfony\Contracts\Translation\TranslatableInterface|array
     {
         $users = [];
 
-        foreach ($data['accepted_users'] as $u) {
+        foreach ($this->userOrMe($data['accepted_users'], $context) as $u) {
             $users[] = $this->userRender->renderString($u, []);
         }
 

src/Bundle/ChillActivityBundle/Export/Filter/ByCreatorFilter.php

@@ -12,28 +12,32 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Export\Filter;
 
 use Chill\ActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
-use Chill\MainBundle\Form\Type\PickUserDynamicType;
+use Chill\MainBundle\Form\Type\PickUserOrMeDynamicType;
+use Chill\MainBundle\Repository\UserRepositoryInterface;
 use Chill\MainBundle\Templating\Entity\UserRender;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Component\Form\FormBuilderInterface;
 
 class ByCreatorFilter implements FilterInterface
 {
-    public function __construct(private readonly UserRender $userRender) {}
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
+
+    public function __construct(private readonly UserRender $userRender, private readonly UserRepositoryInterface $userRepository) {}
 
     public function addRole(): ?string
     {
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $qb
             ->andWhere(
                 $qb->expr()->in('activity.createdBy', ':users')
             )
-            ->setParameter('users', $data['accepted_users']);
+            ->setParameter('users', $this->userOrMe($data['accepted_users'], $exportGenerationContext));
     }
 
     public function applyOn(): string
@@ -41,23 +45,38 @@ class ByCreatorFilter implements FilterInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
-        $builder->add('accepted_users', PickUserDynamicType::class, [
+        $builder->add('accepted_users', PickUserOrMeDynamicType::class, [
             'multiple' => true,
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_users' => $this->normalizeUserOrMe($formData['accepted_users'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_users' => $this->denormalizeUserOrMe($formData['accepted_users'], $this->userRepository)];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $users = [];
 
-        foreach ($data['accepted_users'] as $u) {
+        foreach ($this->userOrMe($data['accepted_users'], $context) as $u) {
             $users[] = $this->userRender->renderString($u, []);
         }
 

src/Bundle/ChillActivityBundle/Export/Filter/CreatorJobFilter.php

@@ -14,6 +14,7 @@ namespace Chill\ActivityBundle\Export\Filter;
 use Chill\ActivityBundle\Export\Declarations;
 use Chill\MainBundle\Entity\User\UserJobHistory;
 use Chill\MainBundle\Entity\UserJob;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Repository\UserJobRepositoryInterface;
 use Chill\MainBundle\Templating\TranslatableStringHelper;
@@ -26,6 +27,7 @@ use Symfony\Contracts\Translation\TranslatorInterface;
 
 final readonly class CreatorJobFilter implements FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
     private const PREFIX = 'acp_act_filter_creator_job';
 
     public function __construct(
@@ -39,7 +41,7 @@ final readonly class CreatorJobFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -75,7 +77,7 @@ final readonly class CreatorJobFilter implements FilterInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder
             ->add('jobs', EntityType::class, [
@@ -90,7 +92,22 @@ final readonly class CreatorJobFilter implements FilterInterface
             ]);
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['jobs' => $this->normalizeDoctrineEntity($formData['jobs'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['jobs' => $this->denormalizeDoctrineEntity($formData['jobs'], $this->userJobRepository)];
+    }
+
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $jobs = array_map(
             fn (UserJob $job) => $this->translatableStringHelper->localize($job->getLabel()),

src/Bundle/ChillActivityBundle/Export/Filter/CreatorScopeFilter.php

@@ -14,6 +14,7 @@ namespace Chill\ActivityBundle\Export\Filter;
 use Chill\ActivityBundle\Export\Declarations;
 use Chill\MainBundle\Entity\Scope;
 use Chill\MainBundle\Entity\User\UserScopeHistory;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Repository\ScopeRepositoryInterface;
 use Chill\MainBundle\Templating\TranslatableStringHelper;
@@ -24,6 +25,7 @@ use Symfony\Component\Form\FormBuilderInterface;
 
 class CreatorScopeFilter implements FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
     private const PREFIX = 'acp_act_filter_creator_scope';
 
     public function __construct(
@@ -36,7 +38,7 @@ class CreatorScopeFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -72,7 +74,7 @@ class CreatorScopeFilter implements FilterInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder
             ->add('scopes', EntityType::class, [
@@ -86,7 +88,22 @@ class CreatorScopeFilter implements FilterInterface
             ]);
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['scopes' => $this->normalizeDoctrineEntity($formData['scopes'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['scopes' => $this->denormalizeDoctrineEntity($formData['scopes'], $this->scopeRepository)];
+    }
+
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $scopes = [];
 

src/Bundle/ChillActivityBundle/Export/Filter/EmergencyFilter.php

@@ -12,6 +12,7 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Export\Filter;
 
 use Chill\ActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Doctrine\ORM\Query\Expr\Andx;
 use Doctrine\ORM\QueryBuilder;
@@ -35,7 +36,7 @@ class EmergencyFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $where = $qb->getDQLPart('where');
 
@@ -56,7 +57,7 @@ class EmergencyFilter implements FilterInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('accepted_emergency', ChoiceType::class, [
             'choices' => self::CHOICES,
@@ -66,12 +67,27 @@ class EmergencyFilter implements FilterInterface
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_emergency' => $formData['accepted_emergency']];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_emergency' => $formData['accepted_emergency']];
+    }
+
     public function getFormDefaultData(): array
     {
         return ['accepted_emergency' => self::DEFAULT_CHOICE];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         return [
             'Filtered by emergency: only %emergency%', [

src/Bundle/ChillActivityBundle/Export/Filter/LocationFilter.php

@@ -12,19 +12,27 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Export\Filter;
 
 use Chill\ActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Form\Type\PickUserLocationType;
+use Chill\MainBundle\Repository\LocationRepository;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Component\Form\FormBuilderInterface;
 
-class LocationFilter implements FilterInterface
+final readonly class LocationFilter implements FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
+
+    public function __construct(
+        private LocationRepository $locationRepository,
+    ) {}
+
     public function addRole(): ?string
     {
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $qb->andWhere(
             $qb->expr()->in('activity.location', ':location')
@@ -38,7 +46,7 @@ class LocationFilter implements FilterInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('accepted_location', PickUserLocationType::class, [
             'multiple' => true,
@@ -46,12 +54,27 @@ class LocationFilter implements FilterInterface
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_location' => $this->normalizeDoctrineEntity($formData['accepted_location'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_location' => $this->denormalizeDoctrineEntity($formData['accepted_location'], $this->locationRepository)];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $locations = [];
 

src/Bundle/ChillActivityBundle/Export/Filter/LocationTypeFilter.php

@@ -12,8 +12,11 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Export\Filter;
 
 use Chill\ActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportDataNormalizerTrait;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Form\Type\PickLocationTypeType;
+use Chill\MainBundle\Repository\LocationTypeRepository;
 use Chill\MainBundle\Templating\TranslatableStringHelper;
 use Doctrine\ORM\Query\Expr\Andx;
 use Doctrine\ORM\QueryBuilder;
@@ -21,14 +24,16 @@ use Symfony\Component\Form\FormBuilderInterface;
 
 class LocationTypeFilter implements FilterInterface
 {
-    public function __construct(private readonly TranslatableStringHelper $translatableStringHelper) {}
+    use ExportDataNormalizerTrait;
+
+    public function __construct(private readonly TranslatableStringHelper $translatableStringHelper, private LocationTypeRepository $locationTypeRepository) {}
 
     public function addRole(): ?string
     {
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('actloc', $qb->getAllAliases(), true)) {
             $qb->join('activity.location', 'actloc');
@@ -52,7 +57,7 @@ class LocationTypeFilter implements FilterInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('accepted_locationtype', PickLocationTypeType::class, [
             'multiple' => true,
@@ -60,12 +65,27 @@ class LocationTypeFilter implements FilterInterface
         ]);
     }
 
-    public function getFormDefaultData(): array
+    public function getNormalizationVersion(): int
     {
-        return [];
+        return 1;
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_locationtype' => $this->normalizeDoctrineEntity($formData['accepted_locationtype'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_locationtype' => $this->denormalizeDoctrineEntity($formData['accepted_locationtype'], $this->locationTypeRepository)];
+    }
+
+    public function getFormDefaultData(): array
+    {
+        return ['accepted_locationtype' => []];
+    }
+
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $types = [];
 

src/Bundle/ChillActivityBundle/Export/Filter/PersonFilters/ActivityReasonFilter.php

@@ -15,6 +15,7 @@ use Chill\ActivityBundle\Entity\ActivityReason;
 use Chill\ActivityBundle\Export\Declarations;
 use Chill\ActivityBundle\Repository\ActivityReasonRepository;
 use Chill\MainBundle\Export\ExportElementValidatedInterface;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Templating\TranslatableStringHelper;
 use Doctrine\Common\Collections\Collection;
@@ -26,6 +27,8 @@ use Symfony\Component\Validator\Context\ExecutionContextInterface;
 
 class ActivityReasonFilter implements ExportElementValidatedInterface, FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
+
     public function __construct(protected TranslatableStringHelper $translatableStringHelper, protected ActivityReasonRepository $activityReasonRepository) {}
 
     public function addRole(): ?string
@@ -33,7 +36,7 @@ class ActivityReasonFilter implements ExportElementValidatedInterface, FilterInt
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $where = $qb->getDQLPart('where');
         $join = $qb->getDQLPart('join');
@@ -58,7 +61,7 @@ class ActivityReasonFilter implements ExportElementValidatedInterface, FilterInt
         return Declarations::ACTIVITY_PERSON;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('reasons', EntityType::class, [
             'class' => ActivityReason::class,
@@ -70,12 +73,27 @@ class ActivityReasonFilter implements ExportElementValidatedInterface, FilterInt
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['reasons' => $this->normalizeDoctrineEntity($formData['reasons'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['reasons' => $this->denormalizeDoctrineEntity($formData['reasons'], $this->activityReasonRepository)];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function describeAction($data, $format = 'string')
+    public function describeAction($data, ExportGenerationContext $context): string|\Symfony\Contracts\Translation\TranslatableInterface|array
     {
         // collect all the reasons'name used in this filter in one array
         $reasonsNames = array_map(
@@ -91,12 +109,12 @@ class ActivityReasonFilter implements ExportElementValidatedInterface, FilterInt
         ];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'Filter by reason';
     }
 
-    public function validateForm($data, ExecutionContextInterface $context)
+    public function validateForm($data, ExecutionContextInterface $context): void
     {
         if (null === $data['reasons'] || 0 === \count($data['reasons'])) {
             $context

src/Bundle/ChillActivityBundle/Export/Filter/PersonFilters/PersonHavingActivityBetweenDateFilter.php

@@ -15,6 +15,7 @@ use Chill\ActivityBundle\Entity\Activity;
 use Chill\ActivityBundle\Entity\ActivityReason;
 use Chill\ActivityBundle\Repository\ActivityReasonRepository;
 use Chill\MainBundle\Export\ExportElementValidatedInterface;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Form\Type\PickRollingDateType;
 use Chill\MainBundle\Service\RollingDate\RollingDate;
@@ -39,7 +40,7 @@ final readonly class PersonHavingActivityBetweenDateFilter implements ExportElem
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data): void
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         // create a subquery for activity
         $sqb = $qb->getEntityManager()->createQueryBuilder();
@@ -92,7 +93,7 @@ final readonly class PersonHavingActivityBetweenDateFilter implements ExportElem
         return Declarations::PERSON_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('date_from_rolling', PickRollingDateType::class, [
             'label' => 'export.filter.activity.person_between_dates.Implied in an activity after this date',
@@ -116,6 +117,21 @@ final readonly class PersonHavingActivityBetweenDateFilter implements ExportElem
         }
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['date_from_rolling' => $formData['date_from_rolling']->normalize(), 'date_to_rolling' => $formData['date_to_rolling']->normalize()];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['date_from_rolling' => RollingDate::fromNormalized($formData['date_from_rolling']), 'date_to_rolling' => RollingDate::fromNormalized($formData['date_to_rolling'])];
+    }
+
     public function getFormDefaultData(): array
     {
         return [
@@ -125,7 +141,7 @@ final readonly class PersonHavingActivityBetweenDateFilter implements ExportElem
         ];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         return [
             [] === $data['reasons'] ?
@@ -150,7 +166,7 @@ final readonly class PersonHavingActivityBetweenDateFilter implements ExportElem
         return 'export.filter.activity.person_between_dates.title';
     }
 
-    public function validateForm($data, ExecutionContextInterface $context)
+    public function validateForm($data, ExecutionContextInterface $context): void
     {
         if ($this->rollingDateConverter->convert($data['date_from_rolling'])
             >= $this->rollingDateConverter->convert($data['date_to_rolling'])) {

src/Bundle/ChillActivityBundle/Export/Filter/PersonsFilter.php

@@ -13,6 +13,7 @@ namespace Chill\ActivityBundle\Export\Filter;
 
 use Chill\ActivityBundle\Export\Declarations;
 use Chill\ActivityBundle\Tests\Export\Filter\PersonsFilterTest;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\PersonBundle\Form\Type\PickPersonDynamicType;
 use Chill\PersonBundle\Templating\Entity\PersonRenderInterface;
@@ -33,7 +34,7 @@ final readonly class PersonsFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -47,12 +48,12 @@ final readonly class PersonsFilter implements FilterInterface
         $qb->andWhere($orX);
     }
 
-    public function applyOn()
+    public function applyOn(): string
     {
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('accepted_persons', PickPersonDynamicType::class, [
             'multiple' => true,
@@ -60,6 +61,21 @@ final readonly class PersonsFilter implements FilterInterface
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_persons' => $formData['accepted_persons']];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_persons' => $formData['accepted_persons']];
+    }
+
     public function getFormDefaultData(): array
     {
         return [
@@ -67,7 +83,7 @@ final readonly class PersonsFilter implements FilterInterface
         ];
     }
 
-    public function describeAction($data, $format = 'string')
+    public function describeAction($data, ExportGenerationContext $context): string|\Symfony\Contracts\Translation\TranslatableInterface|array
     {
         $users = [];
 

src/Bundle/ChillActivityBundle/Export/Filter/SentReceivedFilter.php

@@ -13,6 +13,7 @@ namespace Chill\ActivityBundle\Export\Filter;
 
 use Chill\ActivityBundle\Entity\Activity;
 use Chill\ActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Doctrine\ORM\Query\Expr\Andx;
 use Doctrine\ORM\QueryBuilder;
@@ -36,7 +37,7 @@ class SentReceivedFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $where = $qb->getDQLPart('where');
 
@@ -57,7 +58,7 @@ class SentReceivedFilter implements FilterInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder->add('accepted_sentreceived', ChoiceType::class, [
             'choices' => self::CHOICES,
@@ -68,12 +69,27 @@ class SentReceivedFilter implements FilterInterface
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_sentreceived' => $formData['accepted_sentreceived']];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_sentreceived' => $formData['accepted_sentreceived']];
+    }
+
     public function getFormDefaultData(): array
     {
         return ['accepted_sentreceived' => self::DEFAULT_CHOICE];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $sentreceived = array_flip(self::CHOICES)[$data['accepted_sentreceived']];
 

src/Bundle/ChillActivityBundle/Export/Filter/UserFilter.php

@@ -12,23 +12,27 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Export\Filter;
 
 use Chill\ActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
-use Chill\MainBundle\Form\Type\PickUserDynamicType;
+use Chill\MainBundle\Form\Type\PickUserOrMeDynamicType;
+use Chill\MainBundle\Repository\UserRepositoryInterface;
 use Chill\MainBundle\Templating\Entity\UserRender;
 use Doctrine\ORM\Query\Expr\Andx;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Component\Form\FormBuilderInterface;
 
-class UserFilter implements FilterInterface
+final readonly class UserFilter implements FilterInterface
 {
-    public function __construct(private readonly UserRender $userRender) {}
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
+
+    public function __construct(private UserRender $userRender, private UserRepositoryInterface $userRepository) {}
 
     public function addRole(): ?string
     {
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $where = $qb->getDQLPart('where');
 
@@ -41,7 +45,7 @@ class UserFilter implements FilterInterface
         }
 
         $qb->add('where', $where);
-        $qb->setParameter('users', $data['accepted_users']);
+        $qb->setParameter('users', $this->userOrMe($data['accepted_users'], $exportGenerationContext));
     }
 
     public function applyOn(): string
@@ -49,24 +53,39 @@ class UserFilter implements FilterInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
-        $builder->add('accepted_users', PickUserDynamicType::class, [
+        $builder->add('accepted_users', PickUserOrMeDynamicType::class, [
             'multiple' => true,
             'label' => 'Creators',
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_users' => $this->normalizeUserOrMe($formData['accepted_users'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_users' => $this->denormalizeUserOrMe($formData['accepted_users'], $this->userRepository)];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $users = [];
 
-        foreach ($data['accepted_users'] as $u) {
+        foreach ($this->userOrMe($data['accepted_users'], $context) as $u) {
             $users[] = $this->userRender->renderString($u, []);
         }
 

src/Bundle/ChillActivityBundle/Export/Filter/UsersJobFilter.php

@@ -15,6 +15,7 @@ use Chill\ActivityBundle\Entity\Activity;
 use Chill\ActivityBundle\Export\Declarations;
 use Chill\MainBundle\Entity\User\UserJobHistory;
 use Chill\MainBundle\Entity\UserJob;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Repository\UserJobRepositoryInterface;
 use Chill\MainBundle\Templating\TranslatableStringHelperInterface;
@@ -25,6 +26,7 @@ use Symfony\Component\Form\FormBuilderInterface;
 
 class UsersJobFilter implements FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
     private const PREFIX = 'act_filter_user_job';
 
     public function __construct(
@@ -37,7 +39,7 @@ class UsersJobFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -60,12 +62,12 @@ class UsersJobFilter implements FilterInterface
             );
     }
 
-    public function applyOn()
+    public function applyOn(): string
     {
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder
             ->add('jobs', EntityType::class, [
@@ -77,7 +79,22 @@ class UsersJobFilter implements FilterInterface
             ]);
     }
 
-    public function describeAction($data, $format = 'string')
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['jobs' => $this->normalizeDoctrineEntity($formData['jobs'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['jobs' => $this->denormalizeDoctrineEntity($formData['jobs'], $this->userJobRepository)];
+    }
+
+    public function describeAction($data, ExportGenerationContext $context): string|\Symfony\Contracts\Translation\TranslatableInterface|array
     {
         return ['export.filter.activity.by_users_job.Filtered activity by users job: only %jobs%', [
             '%jobs%' => implode(
@@ -97,7 +114,7 @@ class UsersJobFilter implements FilterInterface
         ];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'export.filter.activity.by_users_job.Filter by users job';
     }

src/Bundle/ChillActivityBundle/Export/Filter/UsersScopeFilter.php

@@ -15,6 +15,7 @@ use Chill\ActivityBundle\Entity\Activity;
 use Chill\ActivityBundle\Export\Declarations;
 use Chill\MainBundle\Entity\Scope;
 use Chill\MainBundle\Entity\User\UserScopeHistory;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Repository\ScopeRepositoryInterface;
 use Chill\MainBundle\Templating\TranslatableStringHelperInterface;
@@ -25,6 +26,7 @@ use Symfony\Component\Form\FormBuilderInterface;
 
 class UsersScopeFilter implements FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
     private const PREFIX = 'act_filter_user_scope';
 
     public function __construct(
@@ -37,7 +39,7 @@ class UsersScopeFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -65,7 +67,7 @@ class UsersScopeFilter implements FilterInterface
         return Declarations::ACTIVITY;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder
             ->add('scopes', EntityType::class, [
@@ -77,7 +79,22 @@ class UsersScopeFilter implements FilterInterface
             ]);
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['scopes' => $this->normalizeDoctrineEntity($formData['scopes'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['scopes' => $this->denormalizeDoctrineEntity($formData['scopes'], $this->scopeRepository)];
+    }
+
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         return ['export.filter.activity.by_users_scope.Filtered activity by users scope: only %scopes%', [
             '%scopes%' => implode(

src/Bundle/ChillActivityBundle/Repository/ActivityPresenceRepositoryInterface.php

@@ -12,8 +12,9 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Repository;
 
 use Chill\ActivityBundle\Entity\ActivityPresence;
+use Doctrine\Persistence\ObjectRepository;
 
-interface ActivityPresenceRepositoryInterface
+interface ActivityPresenceRepositoryInterface extends ObjectRepository
 {
     public function find($id): ?ActivityPresence;
 

src/Bundle/ChillActivityBundle/Resources/public/vuejs/Activity/store.js

@@ -2,7 +2,7 @@ import "es6-promise/auto";
 import { createStore } from "vuex";
 import { postLocation } from "./api";
 import prepareLocations from "./store.locations.js";
-import { makeFetch } from "ChillMainAssets/lib/api/apiMethods";
+import {fetchResults, makeFetch} from "ChillMainAssets/lib/api/apiMethods";
 
 const debug = process.env.NODE_ENV !== "production";
 //console.log('window.activity', window.activity);
@@ -365,11 +365,11 @@ const store = createStore({
       const accompanyingPeriodId = state.activity.accompanyingPeriod.id;
       const url = `/api/1.0/person/accompanying-course/${accompanyingPeriodId}/works.json`;
       try {
-        const works = await makeFetch("GET", url);
-        // console.log("works", works);
+        const works = await fetchResults(url);
+        // console.log('works', works);
         commit("setAccompanyingPeriodWorks", works);
       } catch (error) {
-        console.error("Failed to fetch accompanying period works:", error);
+        console.error('Failed to fetch works:', error);
       }
     },
     getWhoAmI({ commit }) {

src/Bundle/ChillActivityBundle/Tests/Export/Filter/ByCreatorFilterTest.php

@@ -45,14 +45,20 @@ final class ByCreatorFilterTest extends AbstractFilterTest
             ->from(User::class, 'u')
             ->select('u')
             ->getQuery()
+            ->setMaxResults(1)
             ->getResult();
         $data = [];
+
         foreach ($array as $a) {
             $data[] = [
                 'accepted_users' => $a,
             ];
         }
 
+        $data[] = [
+            'accepted_users' => 'me',
+        ];
+
         return $data;
     }
 

src/Bundle/ChillActivityBundle/Tests/Export/Filter/UserFilterTest.php

@@ -55,6 +55,10 @@ final class UserFilterTest extends AbstractFilterTest
             ];
         }
 
+        $data[] = [
+            'accepted_users' => 'me',
+        ];
+
         return $data;
     }
 

src/Bundle/ChillActivityBundle/Validator/Constraints/ActivityValidity.php

@@ -30,7 +30,7 @@ class ActivityValidity extends Constraint
 
     public $socialIssuesMessage = 'For this type of activity, you must add at least one social issue';
 
-    public function getTargets()
+    public function getTargets(): string
     {
         return self::CLASS_CONSTRAINT;
     }

src/Bundle/ChillAsideActivityBundle/src/Export/Aggregator/ByActivityTypeAggregator.php

@@ -30,7 +30,7 @@ class ByActivityTypeAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $qb->addSelect('IDENTITY(aside.type) AS by_aside_activity_type_aggregator')
             ->addGroupBy('by_aside_activity_type_aggregator');
@@ -41,17 +41,32 @@ class ByActivityTypeAggregator implements AggregatorInterface
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // No form needed
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillAsideActivityBundle/src/Export/Aggregator/ByLocationAggregator.php

@@ -26,12 +26,27 @@ class ByLocationAggregator implements AggregatorInterface
         // no form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {
@@ -60,7 +75,7 @@ class ByLocationAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data): void
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $qb->addSelect('IDENTITY(aside.location) AS by_aside_activity_location_aggregator')
             ->addGroupBy('by_aside_activity_location_aggregator');

src/Bundle/ChillAsideActivityBundle/src/Export/Aggregator/ByUserJobAggregator.php

@@ -34,7 +34,7 @@ class ByUserJobAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -65,14 +65,29 @@ class ByUserJobAggregator implements AggregatorInterface
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder) {}
+    public function buildForm(FormBuilderInterface $builder): void {}
+
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
 
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillAsideActivityBundle/src/Export/Aggregator/ByUserScopeAggregator.php

@@ -34,7 +34,7 @@ class ByUserScopeAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -64,14 +64,29 @@ class ByUserScopeAggregator implements AggregatorInterface
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder) {}
+    public function buildForm(FormBuilderInterface $builder): void {}
+
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
 
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillAsideActivityBundle/src/Export/Export/AvgAsideActivityDuration.php

@@ -26,6 +26,21 @@ class AvgAsideActivityDuration implements ExportInterface, GroupedExportInterfac
 
     public function buildForm(FormBuilderInterface $builder) {}
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -60,7 +75,7 @@ class AvgAsideActivityDuration implements ExportInterface, GroupedExportInterfac
         return ['export_avg_aside_activity_duration'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
@@ -75,7 +90,7 @@ class AvgAsideActivityDuration implements ExportInterface, GroupedExportInterfac
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $qb = $this->repository->createQueryBuilder('aside');
 

src/Bundle/ChillAsideActivityBundle/src/Export/Export/CountAsideActivity.php

@@ -26,6 +26,21 @@ class CountAsideActivity implements ExportInterface, GroupedExportInterface
 
     public function buildForm(FormBuilderInterface $builder) {}
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -63,7 +78,7 @@ class CountAsideActivity implements ExportInterface, GroupedExportInterface
         return ['export_result'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
@@ -78,7 +93,7 @@ class CountAsideActivity implements ExportInterface, GroupedExportInterface
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $qb = $this->repository->createQueryBuilder('aside');
 

src/Bundle/ChillAsideActivityBundle/src/Export/Export/ListAsideActivity.php

@@ -46,6 +46,21 @@ final readonly class ListAsideActivity implements ListInterface, GroupedExportIn
 
     public function buildForm(FormBuilderInterface $builder) {}
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -142,7 +157,7 @@ final readonly class ListAsideActivity implements ListInterface, GroupedExportIn
         };
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         return [
             'id',
@@ -160,12 +175,12 @@ final readonly class ListAsideActivity implements ListInterface, GroupedExportIn
         ];
     }
 
-    public function getResult($query, $data): array
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(AbstractQuery::HYDRATE_ARRAY);
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'export.aside_activity.List of aside activities';
     }
@@ -175,7 +190,7 @@ final readonly class ListAsideActivity implements ListInterface, GroupedExportIn
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $qb = $this->em->createQueryBuilder()
             ->from(AsideActivity::class, 'aside')

src/Bundle/ChillAsideActivityBundle/src/Export/Export/SumAsideActivityDuration.php

@@ -26,6 +26,21 @@ class SumAsideActivityDuration implements ExportInterface, GroupedExportInterfac
 
     public function buildForm(FormBuilderInterface $builder) {}
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -60,7 +75,7 @@ class SumAsideActivityDuration implements ExportInterface, GroupedExportInterfac
         return ['export_sum_aside_activity_duration'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
@@ -75,7 +90,7 @@ class SumAsideActivityDuration implements ExportInterface, GroupedExportInterfac
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = [])
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): \Doctrine\ORM\QueryBuilder
     {
         $qb = $this->repository
             ->createQueryBuilder('aside');

src/Bundle/ChillAsideActivityBundle/src/Export/Filter/ByActivityTypeFilter.php

@@ -15,6 +15,7 @@ use Chill\AsideActivityBundle\Entity\AsideActivityCategory;
 use Chill\AsideActivityBundle\Export\Declarations;
 use Chill\AsideActivityBundle\Repository\AsideActivityCategoryRepository;
 use Chill\AsideActivityBundle\Templating\Entity\CategoryRender;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Templating\TranslatableStringHelperInterface;
 use Doctrine\Common\Collections\Collection;
@@ -24,10 +25,13 @@ use Symfony\Component\Form\FormBuilderInterface;
 
 class ByActivityTypeFilter implements FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
+
     public function __construct(
         private readonly CategoryRender $categoryRender,
         private readonly TranslatableStringHelperInterface $translatableStringHelper,
         private readonly AsideActivityCategoryRepository $asideActivityTypeRepository,
+        private readonly AsideActivityCategoryRepository $asideActivityCategoryRepository,
     ) {}
 
     public function addRole(): ?string
@@ -35,7 +39,7 @@ class ByActivityTypeFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $clause = $qb->expr()->in('aside.type', ':types');
 
@@ -48,7 +52,7 @@ class ByActivityTypeFilter implements FilterInterface
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder
             ->add('types', EntityType::class, [
@@ -68,12 +72,27 @@ class ByActivityTypeFilter implements FilterInterface
             ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['types' => $this->normalizeDoctrineEntity($formData['types'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['types' => $this->denormalizeDoctrineEntity($formData['types'], $this->asideActivityCategoryRepository)];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $types = array_map(
             fn (AsideActivityCategory $t): string => $this->translatableStringHelper->localize($t->getTitle()),

src/Bundle/ChillAsideActivityBundle/src/Export/Filter/ByDateFilter.php

@@ -12,6 +12,7 @@ declare(strict_types=1);
 namespace Chill\AsideActivityBundle\Export\Filter;
 
 use Chill\AsideActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Form\Type\PickRollingDateType;
 use Chill\MainBundle\Service\RollingDate\RollingDate;
@@ -29,7 +30,7 @@ class ByDateFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $clause = $qb->expr()->between(
             'aside.date',
@@ -53,7 +54,7 @@ class ByDateFilter implements FilterInterface
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder
             ->add('date_from', PickRollingDateType::class, [
@@ -64,6 +65,21 @@ class ByDateFilter implements FilterInterface
             ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['date_from' => $formData['date_from']->normalize(), 'date_to' => $formData['date_to']->normalize()];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['date_from' => RollingDate::fromNormalized($formData['date_from']), 'date_to' => RollingDate::fromNormalized($formData['date_to'])];
+    }
+
     public function getFormDefaultData(): array
     {
         return [
@@ -72,7 +88,7 @@ class ByDateFilter implements FilterInterface
         ];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         return ['export.filter.Filtered by aside activities between %dateFrom% and %dateTo%', [
             '%dateFrom%' => $this->rollingDateConverter->convert($data['date_from'])->format('d-m-Y'),

src/Bundle/ChillAsideActivityBundle/src/Export/Filter/ByLocationFilter.php

@@ -14,8 +14,10 @@ namespace Chill\AsideActivityBundle\Export\Filter;
 use Chill\AsideActivityBundle\Export\Declarations;
 use Chill\MainBundle\Entity\Location;
 use Chill\MainBundle\Entity\User;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Form\Type\PickUserLocationType;
+use Chill\MainBundle\Repository\LocationRepository;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Component\Form\FormBuilderInterface;
@@ -23,8 +25,11 @@ use Symfony\Component\Security\Core\Security;
 
 final readonly class ByLocationFilter implements FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
+
     public function __construct(
         private Security $security,
+        private LocationRepository $locationRepository,
     ) {}
 
     public function getTitle(): string
@@ -38,6 +43,21 @@ final readonly class ByLocationFilter implements FilterInterface
             ->add('locations', PickUserLocationType::class);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['locations' => $this->normalizeDoctrineEntity($formData['locations'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['locations' => $this->denormalizeDoctrineEntity($formData['locations'], $this->locationRepository)];
+    }
+
     public function getFormDefaultData(): array
     {
         $user = $this->security->getUser();
@@ -53,7 +73,7 @@ final readonly class ByLocationFilter implements FilterInterface
         ];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $extractFunction = fn (Location $l): string => $l->getName();
         if ($data['locations'] instanceof Collection) {
@@ -72,7 +92,7 @@ final readonly class ByLocationFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data): void
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $clause = $qb->expr()->in('aside.location', ':locations');
 

src/Bundle/ChillAsideActivityBundle/src/Export/Filter/ByUserFilter.php

@@ -12,28 +12,32 @@ declare(strict_types=1);
 namespace Chill\AsideActivityBundle\Export\Filter;
 
 use Chill\AsideActivityBundle\Export\Declarations;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
-use Chill\MainBundle\Form\Type\PickUserDynamicType;
+use Chill\MainBundle\Form\Type\PickUserOrMeDynamicType;
+use Chill\MainBundle\Repository\UserRepository;
 use Chill\MainBundle\Templating\Entity\UserRender;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Component\Form\FormBuilderInterface;
 
-class ByUserFilter implements FilterInterface
+final readonly class ByUserFilter implements FilterInterface
 {
-    public function __construct(private readonly UserRender $userRender) {}
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
+
+    public function __construct(private UserRender $userRender, private UserRepository $userRepository) {}
 
     public function addRole(): ?string
     {
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $clause = $qb->expr()->in('aside.agent', ':users');
 
         $qb
             ->andWhere($clause)
-            ->setParameter('users', $data['accepted_users']);
+            ->setParameter('users', $this->userOrMe($data['accepted_users'], $exportGenerationContext));
     }
 
     public function applyOn(): string
@@ -41,24 +45,39 @@ class ByUserFilter implements FilterInterface
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
-        $builder->add('accepted_users', PickUserDynamicType::class, [
+        $builder->add('accepted_users', PickUserOrMeDynamicType::class, [
             'multiple' => true,
             'label' => 'Creators',
         ]);
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['accepted_users' => $this->normalizeUserOrMe($formData['accepted_users'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['accepted_users' => $this->denormalizeUserOrMe($formData['accepted_users'], $this->userRepository)];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         $users = [];
 
-        foreach ($data['accepted_users'] as $u) {
+        foreach ($this->userOrMe($data['accepted_users'], $context) as $u) {
             $users[] = $this->userRender->renderString($u, []);
         }
 

src/Bundle/ChillAsideActivityBundle/src/Export/Filter/ByUserJobFilter.php

@@ -15,6 +15,7 @@ use Chill\AsideActivityBundle\Entity\AsideActivity;
 use Chill\AsideActivityBundle\Export\Declarations;
 use Chill\MainBundle\Entity\User\UserJobHistory;
 use Chill\MainBundle\Entity\UserJob;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Repository\UserJobRepositoryInterface;
 use Chill\MainBundle\Templating\TranslatableStringHelperInterface;
@@ -25,6 +26,7 @@ use Symfony\Component\Form\FormBuilderInterface;
 
 class ByUserJobFilter implements FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
     private const PREFIX = 'aside_act_filter_user_job';
 
     public function __construct(
@@ -37,7 +39,7 @@ class ByUserJobFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -65,7 +67,7 @@ class ByUserJobFilter implements FilterInterface
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder
             ->add('jobs', EntityType::class, [
@@ -77,7 +79,22 @@ class ByUserJobFilter implements FilterInterface
             ]);
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['jobs' => $this->normalizeDoctrineEntity($formData['jobs'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['jobs' => $this->denormalizeDoctrineEntity($formData['jobs'], $this->userJobRepository)];
+    }
+
+    public function describeAction($data, ExportGenerationContext $context): array
     {
         return ['export.filter.by_user_job.Filtered aside activities by user jobs: only %jobs%', [
             '%jobs%' => implode(

src/Bundle/ChillAsideActivityBundle/src/Export/Filter/ByUserScopeFilter.php

@@ -15,6 +15,7 @@ use Chill\AsideActivityBundle\Entity\AsideActivity;
 use Chill\AsideActivityBundle\Export\Declarations;
 use Chill\MainBundle\Entity\Scope;
 use Chill\MainBundle\Entity\User\UserScopeHistory;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Chill\MainBundle\Export\FilterInterface;
 use Chill\MainBundle\Repository\ScopeRepositoryInterface;
 use Chill\MainBundle\Templating\TranslatableStringHelperInterface;
@@ -25,6 +26,7 @@ use Symfony\Component\Form\FormBuilderInterface;
 
 class ByUserScopeFilter implements FilterInterface
 {
+    use \Chill\MainBundle\Export\ExportDataNormalizerTrait;
     private const PREFIX = 'aside_act_filter_user_scope';
 
     public function __construct(
@@ -37,7 +39,7 @@ class ByUserScopeFilter implements FilterInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -65,7 +67,7 @@ class ByUserScopeFilter implements FilterInterface
         return Declarations::ASIDE_ACTIVITY_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         $builder
             ->add('scopes', EntityType::class, [
@@ -77,7 +79,22 @@ class ByUserScopeFilter implements FilterInterface
             ]);
     }
 
-    public function describeAction($data, $format = 'string')
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return ['scopes' => $this->normalizeDoctrineEntity($formData['scopes'])];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return ['scopes' => $this->denormalizeDoctrineEntity($formData['scopes'], $this->scopeRepository)];
+    }
+
+    public function describeAction($data, ExportGenerationContext $context): string|\Symfony\Contracts\Translation\TranslatableInterface|array
     {
         return ['export.filter.by_user_scope.Filtered aside activities by user scope: only %scopes%', [
             '%scopes%' => implode(

src/Bundle/ChillAsideActivityBundle/src/Tests/Export/Export/ListAsideActivityTest.php

@@ -12,6 +12,8 @@ declare(strict_types=1);
 namespace Chill\AsideActivityBundle\Tests\Export\Export;
 
 use Chill\AsideActivityBundle\Export\Export\ListAsideActivity;
+use Chill\MainBundle\Entity\User;
+use Chill\MainBundle\Export\ExportGenerationContext;
 use Doctrine\ORM\AbstractQuery;
 use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
 
@@ -33,7 +35,7 @@ class ListAsideActivityTest extends KernelTestCase
 
     public function testExecuteQuery(): void
     {
-        $qb = $this->listAsideActivity->initiateQuery([], [], [])
+        $qb = $this->listAsideActivity->initiateQuery([], [], [], new ExportGenerationContext(new User()))
             ->setMaxResults(1);
 
         $results = $qb->getQuery()->getResult(AbstractQuery::HYDRATE_ARRAY);

src/Bundle/ChillCalendarBundle/Export/Aggregator/AgentAggregator.php

@@ -27,7 +27,7 @@ final readonly class AgentAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('caluser', $qb->getAllAliases(), true)) {
             $qb->join('cal.mainUser', 'caluser');
@@ -42,17 +42,32 @@ final readonly class AgentAggregator implements AggregatorInterface
         return Declarations::CALENDAR_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillCalendarBundle/Export/Aggregator/CancelReasonAggregator.php

@@ -27,7 +27,7 @@ class CancelReasonAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         // TODO: still needs to take into account calendars without a cancel reason somehow
         if (!\in_array('calcancel', $qb->getAllAliases(), true)) {
@@ -43,17 +43,32 @@ class CancelReasonAggregator implements AggregatorInterface
         return Declarations::CALENDAR_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillCalendarBundle/Export/Aggregator/JobAggregator.php

@@ -34,7 +34,7 @@ final readonly class JobAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -65,14 +65,29 @@ final readonly class JobAggregator implements AggregatorInterface
         return Declarations::CALENDAR_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder) {}
+    public function buildForm(FormBuilderInterface $builder): void {}
+
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
 
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillCalendarBundle/Export/Aggregator/LocationAggregator.php

@@ -26,7 +26,7 @@ final readonly class LocationAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('calloc', $qb->getAllAliases(), true)) {
             $qb->join('cal.location', 'calloc');
@@ -40,17 +40,32 @@ final readonly class LocationAggregator implements AggregatorInterface
         return Declarations::CALENDAR_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillCalendarBundle/Export/Aggregator/LocationTypeAggregator.php

@@ -27,7 +27,7 @@ final readonly class LocationTypeAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         if (!\in_array('calloc', $qb->getAllAliases(), true)) {
             $qb->join('cal.location', 'calloc');
@@ -42,17 +42,32 @@ final readonly class LocationTypeAggregator implements AggregatorInterface
         return Declarations::CALENDAR_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillCalendarBundle/Export/Aggregator/MonthYearAggregator.php

@@ -23,7 +23,7 @@ class MonthYearAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $qb->addSelect("to_char(cal.startDate, 'MM-YYYY') AS month_year_aggregator");
         // $qb->addSelect("extract(month from age(cal.startDate, cal.endDate)) AS month_aggregator");
@@ -35,17 +35,32 @@ class MonthYearAggregator implements AggregatorInterface
         return Declarations::CALENDAR_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // No form needed
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return static function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillCalendarBundle/Export/Aggregator/ScopeAggregator.php

@@ -34,7 +34,7 @@ final readonly class ScopeAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $p = self::PREFIX;
 
@@ -65,14 +65,29 @@ final readonly class ScopeAggregator implements AggregatorInterface
         return Declarations::CALENDAR_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder) {}
+    public function buildForm(FormBuilderInterface $builder): void {}
+
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
 
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillCalendarBundle/Export/Aggregator/UrgencyAggregator.php

@@ -33,7 +33,7 @@ class UrgencyAggregator implements AggregatorInterface
         return null;
     }
 
-    public function alterQuery(QueryBuilder $qb, $data)
+    public function alterQuery(QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $qb->addSelect('cal.urgent AS urgency_aggregator');
         $qb->addGroupBy('urgency_aggregator');
@@ -44,17 +44,32 @@ class UrgencyAggregator implements AggregatorInterface
         return Declarations::CALENDAR_TYPE;
     }
 
-    public function buildForm(FormBuilderInterface $builder)
+    public function buildForm(FormBuilderInterface $builder): void
     {
         // no form
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillCalendarBundle/Export/Export/CountCalendars.php

@@ -34,6 +34,21 @@ class CountCalendars implements ExportInterface, GroupedExportInterface
         // No form necessary
     }
 
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
+
     public function getFormDefaultData(): array
     {
         return [];
@@ -71,7 +86,7 @@ class CountCalendars implements ExportInterface, GroupedExportInterface
         return ['export_result'];
     }
 
-    public function getResult($query, $data)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(AbstractQuery::HYDRATE_SCALAR);
     }
@@ -89,7 +104,7 @@ class CountCalendars implements ExportInterface, GroupedExportInterface
     /**
      * Initiate the query.
      */
-    public function initiateQuery(array $requiredModifiers, array $acl, array $data = []): QueryBuilder
+    public function initiateQuery(array $requiredModifiers, array $acl, array $data, \Chill\MainBundle\Export\ExportGenerationContext $context): QueryBuilder
     {
         $centers = array_map(static fn ($el) => $el['center'], $acl);