diff --git a/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowSignatureStateEnum.php b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowSignatureStateEnum.php
new file mode 100644
index 000000000..2d3e4269f
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowSignatureStateEnum.php
@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Entity\Workflow;
+
+enum EntityWorkflowSignatureStateEnum: string
+{
+    case PENDING = 'pending';
+    case SIGNED = 'signed';
+    case REJECTED = 'rejected';
+    case CANCELED = 'canceled';
+}
diff --git a/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStep.php b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStep.php
index 99b164065..a97e810b4 100644
--- a/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStep.php
+++ b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStep.php
@@ -42,19 +42,25 @@ class EntityWorkflowStep
     private array $destEmail = [];
 
     /**
-     * @var Collection<User>
+     * @var Collection<int, User>
      */
     #[ORM\ManyToMany(targetEntity: User::class)]
     #[ORM\JoinTable(name: 'chill_main_workflow_entity_step_user')]
     private Collection $destUser;
 
     /**
-     * @var Collection<User>
+     * @var Collection<int, User>
      */
     #[ORM\ManyToMany(targetEntity: User::class)]
     #[ORM\JoinTable(name: 'chill_main_workflow_entity_step_user_by_accesskey')]
     private Collection $destUserByAccessKey;
 
+    /**
+     * @var Collection <int, EntityWorkflowStepSignature>
+     */
+    #[ORM\OneToMany(mappedBy: 'step', targetEntity: EntityWorkflowStepSignature::class, cascade: ['persist'], orphanRemoval: true)]
+    private Collection $signatures;
+
     #[ORM\ManyToOne(targetEntity: EntityWorkflow::class, inversedBy: 'steps')]
     private ?EntityWorkflow $entityWorkflow = null;
 
@@ -97,6 +103,7 @@ class EntityWorkflowStep
         $this->ccUser = new ArrayCollection();
         $this->destUser = new ArrayCollection();
         $this->destUserByAccessKey = new ArrayCollection();
+        $this->signatures = new ArrayCollection();
         $this->accessKey = bin2hex(openssl_random_pseudo_bytes(32));
     }
 
@@ -136,6 +143,29 @@ class EntityWorkflowStep
         return $this;
     }
 
+    /**
+     * @internal use @see{EntityWorkflowStepSignature}'s constructor instead
+     */
+    public function addSignature(EntityWorkflowStepSignature $signature): self
+    {
+        if (!$this->signatures->contains($signature)) {
+            $this->signatures[] = $signature;
+        }
+
+        return $this;
+    }
+
+    public function removeSignature(EntityWorkflowStepSignature $signature): self
+    {
+        if ($this->signatures->contains($signature)) {
+            $this->signatures->removeElement($signature);
+        }
+
+        $signature->detachEntityWorkflowStep();
+
+        return $this;
+    }
+
     public function getAccessKey(): string
     {
         return $this->accessKey;
@@ -198,6 +228,14 @@ class EntityWorkflowStep
         return $this->entityWorkflow;
     }
 
+    /**
+     * @return Collection<int, EntityWorkflowStepSignature>
+     */
+    public function getSignatures(): Collection
+    {
+        return $this->signatures;
+    }
+
     public function getId(): ?int
     {
         return $this->id;
diff --git a/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStepSignature.php b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStepSignature.php
new file mode 100644
index 000000000..25babc3c6
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStepSignature.php
@@ -0,0 +1,156 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Entity\Workflow;
+
+use Chill\MainBundle\Doctrine\Model\TrackCreationInterface;
+use Chill\MainBundle\Doctrine\Model\TrackCreationTrait;
+use Chill\MainBundle\Doctrine\Model\TrackUpdateInterface;
+use Chill\MainBundle\Doctrine\Model\TrackUpdateTrait;
+use Chill\MainBundle\Entity\User;
+use Chill\PersonBundle\Entity\Person;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity]
+#[ORM\Table(name: 'chill_main_workflow_entity_step_signature')]
+class EntityWorkflowStepSignature implements TrackCreationInterface, TrackUpdateInterface
+{
+    use TrackCreationTrait;
+    use TrackUpdateTrait;
+
+    #[ORM\Id]
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::INTEGER, unique: true)]
+    #[ORM\GeneratedValue(strategy: 'AUTO')]
+    private ?int $id = null;
+
+    #[ORM\ManyToOne(targetEntity: User::class)]
+    #[ORM\JoinColumn(nullable: true)]
+    private ?User $userSigner = null;
+
+    #[ORM\ManyToOne(targetEntity: Person::class)]
+    #[ORM\JoinColumn(nullable: true)]
+    private ?Person $personSigner = null;
+
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::STRING, length: 50, nullable: false, enumType: EntityWorkflowSignatureStateEnum::class)]
+    private EntityWorkflowSignatureStateEnum $state = EntityWorkflowSignatureStateEnum::PENDING;
+
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::DATETIMETZ_IMMUTABLE, nullable: true, options: ['default' => null])]
+    private ?\DateTimeImmutable $stateDate = null;
+
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON, nullable: false, options: ['default' => '[]'])]
+    private array $signatureMetadata = [];
+
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::INTEGER, nullable: true, options: ['default' => null])]
+    private ?int $zoneSignatureIndex = null;
+
+    #[ORM\ManyToOne(targetEntity: EntityWorkflowStep::class, inversedBy: 'signatures')]
+    #[ORM\JoinColumn(nullable: false)]
+    private ?EntityWorkflowStep $step = null;
+
+    public function __construct(
+        EntityWorkflowStep $step,
+        User|Person $signer,
+    ) {
+        $this->step = $step;
+        $step->addSignature($this);
+        $this->setSigner($signer);
+    }
+
+    private function setSigner(User|Person $signer): void
+    {
+        if ($signer instanceof User) {
+            $this->userSigner = $signer;
+        } else {
+            $this->personSigner = $signer;
+        }
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getStep(): EntityWorkflowStep
+    {
+        return $this->step;
+    }
+
+    public function getSigner(): User|Person
+    {
+        if (null !== $this->userSigner) {
+            return $this->userSigner;
+        }
+
+        return $this->personSigner;
+    }
+
+    public function getSignatureMetadata(): array
+    {
+        return $this->signatureMetadata;
+    }
+
+    public function setSignatureMetadata(array $signatureMetadata): EntityWorkflowStepSignature
+    {
+        $this->signatureMetadata = $signatureMetadata;
+
+        return $this;
+    }
+
+    public function getState(): EntityWorkflowSignatureStateEnum
+    {
+        return $this->state;
+    }
+
+    public function setState(EntityWorkflowSignatureStateEnum $state): EntityWorkflowStepSignature
+    {
+        $this->state = $state;
+
+        return $this;
+    }
+
+    public function getStateDate(): ?\DateTimeImmutable
+    {
+        return $this->stateDate;
+    }
+
+    public function setStateDate(?\DateTimeImmutable $stateDate): EntityWorkflowStepSignature
+    {
+        $this->stateDate = $stateDate;
+
+        return $this;
+    }
+
+    public function getZoneSignatureIndex(): ?int
+    {
+        return $this->zoneSignatureIndex;
+    }
+
+    public function setZoneSignatureIndex(?int $zoneSignatureIndex): EntityWorkflowStepSignature
+    {
+        $this->zoneSignatureIndex = $zoneSignatureIndex;
+
+        return $this;
+    }
+
+    /**
+     * Detach from the @see{EntityWorkflowStep}.
+     *
+     * @internal used internally to remove the current signature
+     *
+     * @return $this
+     */
+    public function detachEntityWorkflowStep(): self
+    {
+        $this->step = null;
+
+        return $this;
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/Repository/Workflow/EntityWorkflowStepSignatureRepository.php b/src/Bundle/ChillMainBundle/Repository/Workflow/EntityWorkflowStepSignatureRepository.php
new file mode 100644
index 000000000..0e1393242
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Repository/Workflow/EntityWorkflowStepSignatureRepository.php
@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Repository\Workflow;
+
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowStepSignature;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\Persistence\ObjectRepository;
+
+/**
+ * @template-implements ObjectRepository<EntityWorkflowStepSignature>
+ */
+class EntityWorkflowStepSignatureRepository implements ObjectRepository
+{
+    private \Doctrine\ORM\EntityRepository $repository;
+
+    public function __construct(EntityManagerInterface $entityManager)
+    {
+        $this->repository = $entityManager->getRepository(EntityWorkflowStepSignature::class);
+    }
+
+    public function find($id): ?EntityWorkflowStepSignature
+    {
+        return $this->repository->find($id);
+    }
+
+    public function findAll(): array
+    {
+        return $this->repository->findAll();
+    }
+
+    public function findBy(array $criteria, ?array $orderBy = null, ?int $limit = null, ?int $offset = null): array
+    {
+        return $this->findBy($criteria, $orderBy, $limit, $offset);
+    }
+
+    public function findOneBy(array $criteria): ?EntityWorkflowStepSignature
+    {
+        return $this->findOneBy($criteria);
+    }
+
+    public function getClassName(): string
+    {
+        return EntityWorkflowStepSignature::class;
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/Tests/Entity/Workflow/EntityWorkflowStepSignatureTest.php b/src/Bundle/ChillMainBundle/Tests/Entity/Workflow/EntityWorkflowStepSignatureTest.php
new file mode 100644
index 000000000..62b6a7d6a
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Tests/Entity/Workflow/EntityWorkflowStepSignatureTest.php
@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Tests\Entity\Workflow;
+
+use Chill\MainBundle\Entity\Workflow\EntityWorkflow;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowStepSignature;
+use Chill\PersonBundle\Entity\AccompanyingPeriod\AccompanyingPeriodWorkEvaluationDocument;
+use Chill\PersonBundle\Entity\Person;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+
+/**
+ * @internal
+ *
+ * @coversNothing
+ */
+class EntityWorkflowStepSignatureTest extends KernelTestCase
+{
+    private EntityManagerInterface $entityManager;
+
+    protected function setUp(): void
+    {
+        self::bootKernel();
+        $this->entityManager = self::getContainer()->get(EntityManagerInterface::class);
+    }
+
+    public function testConstruct()
+    {
+        $workflow = new EntityWorkflow();
+        $workflow->setWorkflowName('vendee_internal')
+            ->setRelatedEntityId(0)
+            ->setRelatedEntityClass(AccompanyingPeriodWorkEvaluationDocument::class);
+
+        $step = $workflow->getCurrentStep();
+
+        $person = $this->entityManager->createQuery('SELECT p FROM '.Person::class.' p')
+            ->setMaxResults(1)
+            ->getSingleResult();
+
+        $signature = new EntityWorkflowStepSignature($step, $person);
+
+        self::assertCount(1, $step->getSignatures());
+        self::assertSame($signature, $step->getSignatures()->first());
+
+        $this->entityManager->getConnection()->beginTransaction();
+        $this->entityManager->persist($workflow);
+        $this->entityManager->persist($step);
+        $this->entityManager->persist($signature);
+
+        $this->entityManager->flush();
+        $this->entityManager->getConnection()->commit();
+
+        $this->entityManager->clear();
+
+        $signatureBis = $this->entityManager->find(EntityWorkflowStepSignature::class, $signature->getId());
+
+        self::assertEquals($signature->getId(), $signatureBis->getId());
+        self::assertEquals($step->getId(), $signatureBis->getStep()->getId());
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/migrations/Version20240628095159.php b/src/Bundle/ChillMainBundle/migrations/Version20240628095159.php
new file mode 100644
index 000000000..4452530c6
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/migrations/Version20240628095159.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\Migrations\Main;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20240628095159 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add signatures to workflow';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('CREATE SEQUENCE chill_main_workflow_entity_step_signature_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('CREATE TABLE chill_main_workflow_entity_step_signature (id INT NOT NULL, step_id INT NOT NULL, '.
+            'state VARCHAR(50) NOT NULL, stateDate TIMESTAMP(0) WITH TIME ZONE DEFAULT NULL, signatureMetadata JSON DEFAULT \'[]\' NOT NULL,'.
+            ' zoneSignatureIndex INT DEFAULT NULL, createdAt TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL, updatedAt TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL,'.
+            ' userSigner_id INT DEFAULT NULL, personSigner_id INT DEFAULT NULL, createdBy_id INT DEFAULT NULL, updatedBy_id INT DEFAULT NULL, PRIMARY KEY(id))');
+        $this->addSql('CREATE INDEX IDX_C47D4BA3D934E3A4 ON chill_main_workflow_entity_step_signature (userSigner_id)');
+        $this->addSql('CREATE INDEX IDX_C47D4BA3ADFFA293 ON chill_main_workflow_entity_step_signature (personSigner_id)');
+        $this->addSql('CREATE INDEX IDX_C47D4BA373B21E9C ON chill_main_workflow_entity_step_signature (step_id)');
+        $this->addSql('CREATE INDEX IDX_C47D4BA33174800F ON chill_main_workflow_entity_step_signature (createdBy_id)');
+        $this->addSql('CREATE INDEX IDX_C47D4BA365FF1AEC ON chill_main_workflow_entity_step_signature (updatedBy_id)');
+        $this->addSql('COMMENT ON COLUMN chill_main_workflow_entity_step_signature.stateDate IS \'(DC2Type:datetimetz_immutable)\'');
+        $this->addSql('COMMENT ON COLUMN chill_main_workflow_entity_step_signature.createdAt IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('COMMENT ON COLUMN chill_main_workflow_entity_step_signature.updatedAt IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_step_signature ADD CONSTRAINT FK_C47D4BA3D934E3A4 FOREIGN KEY (userSigner_id) REFERENCES users (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_step_signature ADD CONSTRAINT FK_C47D4BA3ADFFA293 FOREIGN KEY (personSigner_id) REFERENCES chill_person_person (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_step_signature ADD CONSTRAINT FK_C47D4BA373B21E9C FOREIGN KEY (step_id) REFERENCES chill_main_workflow_entity_step (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_step_signature ADD CONSTRAINT FK_C47D4BA33174800F FOREIGN KEY (createdBy_id) REFERENCES users (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE chill_main_workflow_entity_step_signature ADD CONSTRAINT FK_C47D4BA365FF1AEC FOREIGN KEY (updatedBy_id) REFERENCES users (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('DROP SEQUENCE chill_main_workflow_entity_step_signature_id_seq CASCADE');
+        $this->addSql('DROP TABLE chill_main_workflow_entity_step_signature');
+    }
+}
diff --git a/tests/app/config/packages/workflow_chill.yaml b/tests/app/config/packages/workflow_chill.yaml
new file mode 100644
index 000000000..82662461b
--- /dev/null
+++ b/tests/app/config/packages/workflow_chill.yaml
@@ -0,0 +1,294 @@
+framework:
+    workflows:
+        vendee_internal:
+            type: state_machine
+            metadata:
+                related_entity:
+                        - Chill\PersonBundle\Entity\AccompanyingPeriod\AccompanyingPeriodWorkEvaluationDocument
+                        - Chill\PersonBundle\Entity\AccompanyingPeriod\AccompanyingPeriodWork
+                        - Chill\DocStoreBundle\Entity\AccompanyingCourseDocument
+                label:
+                    fr: 'Suivi'
+            support_strategy: Chill\MainBundle\Workflow\RelatedEntityWorkflowSupportsStrategy
+            initial_marking: 'initial'
+            marking_store:
+                property: step
+                type: method
+            places:
+                initial:
+                    metadata:
+                        label:
+                            fr: Étape initiale
+                attenteModification:
+                    metadata:
+                        label:
+                            fr: En attente de modification du document
+                        validationFilterInputLabels:
+                            forward: {fr: Modification effectuée}
+                            backward: {fr: Pas de modification effectuée}
+                            neutral: {fr: Autre}
+                attenteMiseEnForme:
+                    metadata:
+                        label:
+                            fr: En attente de mise en forme
+                        validationFilterInputLabels:
+                            forward: {fr: Mise en forme terminée}
+                            backward: {fr: Pas de mise en forme effectuée}
+                            neutral: {fr: Autre}
+                attenteVisa:
+                    metadata:
+                        label:
+                            fr: En attente de visa
+                        validationFilterInputLabels:
+                            forward: {fr: Visa accordé}
+                            backward: {fr: Visa refusé}
+                            neutral: {fr: Autre}
+                attenteSignature:
+                    metadata:
+                        label:
+                            fr: En attente de signature
+                        validationFilterInputLabels:
+                            forward: {fr: Signature accordée}
+                            backward: {fr: Signature refusée}
+                            neutral: {fr: Autre}
+                attenteTraitement:
+                    metadata:
+                        label:
+                            fr: En attente de traitement
+                        validationFilterInputLabels:
+                            forward: {fr: Traitement terminé favorablement}
+                            backward: {fr: Traitement terminé défavorablement}
+                            neutral: {fr: Autre}
+                attenteEnvoi:
+                    metadata:
+                        label:
+                            fr: En attente d'envoi
+                        validationFilterInputLabels:
+                            forward: {fr: Document envoyé}
+                            backward: {fr: Document non envoyé}
+                            neutral: {fr: Autre}
+                attenteValidationMiseEnForme:
+                    metadata:
+                        label:
+                            fr: En attente de validation de la mise en forme
+                        validationFilterInputLabels:
+                            forward: {fr: Validation de la mise en forme}
+                            backward: {fr: Refus de validation de la mise en forme}
+                            neutral: {fr: Autre}
+                annule:
+                    metadata:
+                        isFinal: true
+                        isFinalPositive: false
+                        label:
+                            fr: Annulé
+                final:
+                    metadata:
+                        isFinal: true
+                        isFinalPositive: true
+                        label:
+                            fr: Finalisé
+            transitions:
+                # transition qui avancent
+                demandeModificationDocument:
+                    from:
+                        - initial
+                    to: attenteModification
+                    metadata:
+                        label:
+                            fr: Demande de modification du document
+                        isForward: true
+                demandeMiseEnForme:
+                    from:
+                        - initial
+                        - attenteModification
+                    to: attenteMiseEnForme
+                    metadata:
+                        label:
+                            fr: Demande de mise en forme
+                        isForward: true
+                demandeValidationMiseEnForme:
+                    from:
+                        - attenteMiseEnForme
+                    to: attenteValidationMiseEnForme
+                    metadata:
+                        label:
+                            fr: Demande de validation de la mise en forme
+                        isForward: true
+                demandeVisa:
+                    from:
+                        - initial
+                        - attenteModification
+                        - attenteMiseEnForme
+                        - attenteValidationMiseEnForme
+                    to: attenteVisa
+                    metadata:
+                        label:
+                            fr: Demande de visa
+                        isForward: true
+                demandeSignature:
+                    from:
+                        - initial
+                        - attenteModification
+                        - attenteMiseEnForme
+                        - attenteValidationMiseEnForme
+                        - attenteVisa
+                    to: attenteSignature
+                    metadata:
+                        label: {fr: Demande de signature}
+                        isForward: true
+                demandeTraitement:
+                    from:
+                        - initial
+                        - attenteModification
+                        - attenteMiseEnForme
+                        - attenteValidationMiseEnForme
+                        - attenteVisa
+                        - attenteSignature
+                    to: attenteTraitement
+                    metadata:
+                        label: {fr: Demande de traitement}
+                        isForward: true
+                demandeEnvoi:
+                    from:
+                        - initial
+                        - attenteModification
+                        - attenteMiseEnForme
+                        - attenteValidationMiseEnForme
+                        - attenteVisa
+                        - attenteSignature
+                        - attenteTraitement
+                    to: attenteEnvoi
+                    metadata:
+                        label: {fr: Demande d'envoi}
+                        isForward: true
+                annulation:
+                    from:
+                        - initial
+                        - attenteModification
+                        - attenteMiseEnForme
+                        - attenteValidationMiseEnForme
+                        - attenteVisa
+                        - attenteSignature
+                        - attenteTraitement
+                        - attenteEnvoi
+                    to: annule
+                    metadata:
+                        label: {fr: Annulation}
+                        isForward: false
+                # transitions qui répètent l'étape
+                demandeMiseEnFormeSupplementaire:
+                    from:
+                        - attenteMiseEnForme
+                        - attenteValidationMiseEnForme
+                    to: attenteMiseEnForme
+                    metadata:
+                        label: {fr: Demande de mise en forme supplémentaire}
+                demandeVisaSupplementaire:
+                    from:
+                        - attenteVisa
+                    to: attenteVisa
+                    metadata:
+                        label: {fr: Demande de visa supplémentaire}
+                        isForward: true
+                demandeSignatureSupplementaire:
+                    from:
+                        - attenteSignature
+                    to: attenteSignature
+                    metadata:
+                        label: {fr: Demande de signature supplémentaire}
+                demandeTraitementSupplementaire:
+                    from:
+                        - attenteTraitement
+                    to: attenteTraitement
+                    metadata:
+                        label: {fr: Demande de traitement supplémentaire}
+                # transitions qui renvoient vers une étape précédente
+                refusEtModificationDocument:
+                    from:
+                        - attenteVisa
+                        - attenteSignature
+                        - attenteTraitement
+                        - attenteEnvoi
+                    to: attenteModification
+                    metadata:
+                        label:
+                            fr: Refus et demande de modification du document
+                        isForward: false
+                refusEtDemandeMiseEnForme:
+                    from:
+                        - attenteVisa
+                        - attenteSignature
+                        - attenteTraitement
+                        - attenteEnvoi
+                    to: attenteMiseEnForme
+                    metadata:
+                        label: {fr: Refus et demande de mise en forme}
+                        isForward: false
+                refusEtDemandeVisa:
+                    from:
+                        - attenteSignature
+                        - attenteTraitement
+                        - attenteEnvoi
+                    to: attenteVisa
+                    metadata:
+                        label: {fr: Refus et demande de visa}
+                        isForward: false
+                refusEtDemandeSignature:
+                    from:
+                        - attenteTraitement
+                        - attenteEnvoi
+                    to: attenteSignature
+                    metadata:
+                        label: {fr: Refus et demande de signature}
+                        isForward: false
+                refusEtDemandeTraitement:
+                    from:
+                        - attenteEnvoi
+                    to: attenteTraitement
+                    metadata:
+                        label: {fr: Refus et demande de traitement}
+                        isForward: false
+                # transition vers final
+                initialToFinal:
+                    from:
+                        - initial
+                    to: final
+                    metadata:
+                        label: {fr: Clotûre immédiate et cloture positive}
+                        isForward: true
+                attenteMiseEnFormeToFinal:
+                    from:
+                        - attenteMiseEnForme
+                        - attenteValidationMiseEnForme
+                    to: final
+                    metadata:
+                        label: {fr: Mise en forme terminée et cloture positive}
+                        isForward: true
+                attenteVisaToFinal:
+                    from:
+                        - attenteVisa
+                    to: final
+                    metadata:
+                        label: {fr: Accorde le visa et cloture positive}
+                        isForward: true
+                attenteSignatureToFinal:
+                    from:
+                        - attenteSignature
+                    to: final
+                    metadata:
+                        label: {fr: Accorde la signature et cloture positive}
+                        isForward: true
+                attenteTraitementToFinal:
+                    from:
+                        - attenteTraitement
+                    to: final
+                    metadata:
+                        label: {fr: Traitement terminé et cloture postive}
+                        isForward: true
+                attenteEnvoiToFinal:
+                    from:
+                        - attenteEnvoi
+                    to: final
+                    metadata:
+                        label: {fr: Envoyé et cloture postive}
+                        isForward: true