diff --git a/migrations/Version20260402203711.php b/migrations/Version20260402203711.php
new file mode 100644
index 0000000..f9473fb
--- /dev/null
+++ b/migrations/Version20260402203711.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20260402203711 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE devis ADD state VARCHAR(20) DEFAULT \'created\' NOT NULL');
+        $this->addSql('ALTER TABLE devis ADD raison_message TEXT DEFAULT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE devis DROP state');
+        $this->addSql('ALTER TABLE devis DROP raison_message');
+    }
+}
diff --git a/src/Entity/Devis.php b/src/Entity/Devis.php
index 624f23b..8ba51cb 100644
--- a/src/Entity/Devis.php
+++ b/src/Entity/Devis.php
@@ -13,6 +13,12 @@ use Vich\UploaderBundle\Mapping\Annotation as Vich;
 #[Vich\Uploadable]
 class Devis
 {
+    public const STATE_CREATED = 'created';
+    public const STATE_SEND = 'send';
+    public const STATE_ACCEPTED = 'accepted';
+    public const STATE_REFUSED = 'refused';
+    public const STATE_CANCEL = 'cancel';
+
     #[ORM\Id]
     #[ORM\GeneratedValue]
     #[ORM\Column]
@@ -25,6 +31,12 @@ class Devis
     #[ORM\Column(length: 128)]
     private string $hmac;
 
+    #[ORM\Column(length: 20, options: ['default' => 'created'])]
+    private string $state = self::STATE_CREATED;
+
+    #[ORM\Column(type: 'text', nullable: true)]
+    private ?string $raisonMessage = null;
+
     #[ORM\Column(type: 'decimal', precision: 10, scale: 2, options: ['default' => '0.00'])]
     private string $totalHt = '0.00';
 
@@ -91,6 +103,26 @@ class Devis
         return $this->hmac;
     }
 
+    public function getState(): string
+    {
+        return $this->state;
+    }
+
+    public function setState(string $state): void
+    {
+        $this->state = $state;
+    }
+
+    public function getRaisonMessage(): ?string
+    {
+        return $this->raisonMessage;
+    }
+
+    public function setRaisonMessage(?string $raisonMessage): void
+    {
+        $this->raisonMessage = $raisonMessage;
+    }
+
     public function getTotalHt(): string
     {
         return $this->totalHt;