diff --git a/migrations/Version20241119100530.php b/migrations/Version20241119100530.php
new file mode 100644
index 0000000..b66f403
--- /dev/null
+++ b/migrations/Version20241119100530.php
@@ -0,0 +1,31 @@
+<?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 Version20241119100530 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
+
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+
+    }
+}
diff --git a/migrations/Version20241119100721.php b/migrations/Version20241119100721.php
new file mode 100644
index 0000000..401ab27
--- /dev/null
+++ b/migrations/Version20241119100721.php
@@ -0,0 +1,31 @@
+<?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 Version20241119100721 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
+
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+
+    }
+}
diff --git a/migrations/Version20241119101002.php b/migrations/Version20241119101002.php
new file mode 100644
index 0000000..6eec468
--- /dev/null
+++ b/migrations/Version20241119101002.php
@@ -0,0 +1,49 @@
+<?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 Version20241119101002 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 lieu ADD CONSTRAINT FK_2F577D59A73F0036 FOREIGN KEY (ville_id) REFERENCES ville (idVille)');
+        $this->addSql('DROP INDEX IDX_D79F6B11F6BD1646 ON participant');
+        $this->addSql('ALTER TABLE participant ADD id_site CHAR(36) DEFAULT NULL COMMENT \'(DC2Type:guid)\', ADD email VARCHAR(255) NOT NULL, DROP site_id, DROP mail');
+        $this->addSql('ALTER TABLE participant ADD CONSTRAINT FK_D79F6B11E26315E6 FOREIGN KEY (id_site) REFERENCES site (id_site)');
+        $this->addSql('CREATE INDEX IDX_D79F6B11E26315E6 ON participant (id_site)');
+        $this->addSql('CREATE UNIQUE INDEX UNIQ_IDENTIFIER_EMAIL ON participant (email)');
+        $this->addSql('ALTER TABLE sortie ADD CONSTRAINT FK_3C3FD3F2F6BD1646 FOREIGN KEY (site_id) REFERENCES site (idSite)');
+        $this->addSql('ALTER TABLE sortie ADD CONSTRAINT FK_3C3FD3F29D1C3019 FOREIGN KEY (participant_id) REFERENCES participant (idParticipant)');
+        $this->addSql('ALTER TABLE sortie ADD CONSTRAINT FK_3C3FD3F26AB213CC FOREIGN KEY (lieu_id) REFERENCES lieu (idLieu)');
+        $this->addSql('ALTER TABLE sortie ADD CONSTRAINT FK_3C3FD3F2D5E86FF FOREIGN KEY (etat_id) REFERENCES etat (idEtat)');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE lieu DROP FOREIGN KEY FK_2F577D59A73F0036');
+        $this->addSql('ALTER TABLE sortie DROP FOREIGN KEY FK_3C3FD3F2F6BD1646');
+        $this->addSql('ALTER TABLE sortie DROP FOREIGN KEY FK_3C3FD3F29D1C3019');
+        $this->addSql('ALTER TABLE sortie DROP FOREIGN KEY FK_3C3FD3F26AB213CC');
+        $this->addSql('ALTER TABLE sortie DROP FOREIGN KEY FK_3C3FD3F2D5E86FF');
+        $this->addSql('ALTER TABLE participant DROP FOREIGN KEY FK_D79F6B11E26315E6');
+        $this->addSql('DROP INDEX IDX_D79F6B11E26315E6 ON participant');
+        $this->addSql('DROP INDEX UNIQ_IDENTIFIER_EMAIL ON participant');
+        $this->addSql('ALTER TABLE participant ADD site_id CHAR(36) NOT NULL COMMENT \'(DC2Type:guid)\', ADD mail VARCHAR(255) DEFAULT NULL, DROP id_site, DROP email');
+        $this->addSql('CREATE INDEX IDX_D79F6B11F6BD1646 ON participant (site_id)');
+    }
+}
diff --git a/src/Entity/Participant.php b/src/Entity/Participant.php
index 9c83acf..2fda70f 100644
--- a/src/Entity/Participant.php
+++ b/src/Entity/Participant.php
@@ -45,7 +45,7 @@ class Participant implements UserInterface, PasswordAuthenticatedUserInterface
     private ?string $password = null;
 
     #[ORM\ManyToOne(targetEntity: Site::class, inversedBy: 'participants')]
-    #[ORM\JoinColumn(name: 'site_id', referencedColumnName: 'idSite', nullable: true)]
+    #[ORM\JoinColumn(name: 'id_site', referencedColumnName: 'id_site', nullable: true)]
     private ?Site $site = null;
 
     /**