diff --git a/src/Bundle/ChillMainBundle/Entity/ExportGeneration.php b/src/Bundle/ChillMainBundle/Entity/ExportGeneration.php
new file mode 100644
index 000000000..b4f4c63ba
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Entity/ExportGeneration.php
@@ -0,0 +1,93 @@
+<?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;
+
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\MainBundle\Doctrine\Model\TrackCreationInterface;
+use Chill\MainBundle\Doctrine\Model\TrackCreationTrait;
+use Doctrine\ORM\Mapping as ORM;
+use Ramsey\Uuid\Uuid;
+use Ramsey\Uuid\UuidInterface;
+
+/**
+ * Contains the single execution of an export.
+ *
+ * Attached to a stored object, which will contains the result of the execution. The status of the stored object
+ * is the status of the export generation.
+ *
+ * Generated exports should be deleted after a certain time, given by the column `deletedAt`. The stored object can be
+ * deleted after the export generation removal.
+ */
+#[ORM\Entity()]
+#[ORM\Table('chill_main_export_generation')]
+class ExportGeneration implements TrackCreationInterface
+{
+    use TrackCreationTrait;
+
+    #[ORM\Id]
+    #[ORM\Column(type: 'uuid', unique: true)]
+    private UuidInterface $id;
+
+
+    #[ORM\ManyToOne(targetEntity: StoredObject::class, cascade: ['persist', 'refresh'])]
+    #[ORM\JoinColumn(nullable: false)]
+    private StoredObject $storedObject;
+
+    public function __construct(
+        #[ORM\Column(type: \Doctrine\DBAL\Types\Types::TEXT, nullable: false, options: ['default' => ''])]
+        private string $exportAlias,
+        #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON, nullable: false, options: ['default' => '[]'])]
+        private array $options = [],
+        #[ORM\Column(type: 'datetime_immutable', nullable: true)]
+        private ?\DateTimeImmutable $deleteAt = null,
+    ) {
+        $this->id = Uuid::uuid4();
+        $this->storedObject = new StoredObject(StoredObject::STATUS_PENDING);
+    }
+
+    public function setDeleteAt(?\DateTimeImmutable $deleteAt): ExportGeneration
+    {
+        $this->deleteAt = $deleteAt;
+
+        return $this;
+    }
+
+    public function getDeleteAt(): ?\DateTimeImmutable
+    {
+        return $this->deleteAt;
+    }
+
+    public function getId(): UuidInterface
+    {
+        return $this->id;
+    }
+
+    public function getStoredObject(): StoredObject
+    {
+        return $this->storedObject;
+    }
+
+    public function getExportAlias(): string
+    {
+        return $this->exportAlias;
+    }
+
+    public function getOptions(): array
+    {
+        return $this->options;
+    }
+
+    public static function fromSavedExport(SavedExport $savedExport, null|\DateTimeImmutable $deletedAt = null): self
+    {
+        return new self($savedExport->getExportAlias(), $savedExport->getOptions(), $deletedAt);
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/migrations/Version20250219130532.php b/src/Bundle/ChillMainBundle/migrations/Version20250219130532.php
new file mode 100644
index 000000000..140254acc
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/migrations/Version20250219130532.php
@@ -0,0 +1,40 @@
+<?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 Version20250219130532 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add a table for storing export generation';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('CREATE TABLE chill_main_export_generation (id UUID NOT NULL, deleteAt TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL, exportAlias TEXT DEFAULT \'\' NOT NULL, options JSON DEFAULT \'[]\' NOT NULL, createdAt TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL, storedObject_id INT NOT NULL, createdBy_id INT DEFAULT NULL, PRIMARY KEY(id))');
+        $this->addSql('CREATE INDEX IDX_E644B77D6C99C13A ON chill_main_export_generation (storedObject_id)');
+        $this->addSql('CREATE INDEX IDX_E644B77D3174800F ON chill_main_export_generation (createdBy_id)');
+        $this->addSql('COMMENT ON COLUMN chill_main_export_generation.id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN chill_main_export_generation.deleteAt IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('COMMENT ON COLUMN chill_main_export_generation.createdAt IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('ALTER TABLE chill_main_export_generation ADD CONSTRAINT FK_E644B77D6C99C13A FOREIGN KEY (storedObject_id) REFERENCES chill_doc.stored_object (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE chill_main_export_generation ADD CONSTRAINT FK_E644B77D3174800F FOREIGN KEY (createdBy_id) REFERENCES users (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('DROP TABLE chill_main_export_generation');
+    }
+}