diff --git a/src/Bundle/ChillDocGeneratorBundle/migrations/Version20230214192558.php b/src/Bundle/ChillDocGeneratorBundle/migrations/Version20230214192558.php
new file mode 100644
index 000000000..de536ca84
--- /dev/null
+++ b/src/Bundle/ChillDocGeneratorBundle/migrations/Version20230214192558.php
@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\DocGenerator;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20230214192558 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add status, template_id and fix defaults on chill_doc.stored_object';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_doc.stored_object ADD template_id INT DEFAULT NULL');
+        $this->addSql('ALTER TABLE chill_doc.stored_object ADD status TEXT DEFAULT \'ready\' NOT NULL');
+        $this->addSql('ALTER TABLE chill_doc.stored_object ADD createdAt TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL');
+        $this->addSql('UPDATE chill_doc.stored_object SET createdAt = creation_date');
+        $this->addSql('ALTER TABLE chill_doc.stored_object ADD createdBy_id INT DEFAULT NULL');
+        $this->addSql('ALTER TABLE chill_doc.stored_object DROP creation_date;');
+        $this->addSql('ALTER TABLE chill_doc.stored_object ALTER type SET DEFAULT \'\'');
+        $this->addSql('ALTER TABLE chill_doc.stored_object ALTER title DROP DEFAULT');
+        $this->addSql('COMMENT ON COLUMN chill_doc.stored_object.createdAt IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('ALTER TABLE chill_doc.stored_object ADD CONSTRAINT FK_49604E365DA0FB8 FOREIGN KEY (template_id) REFERENCES chill_docgen_template (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE chill_doc.stored_object ADD CONSTRAINT FK_49604E363174800F FOREIGN KEY (createdBy_id) REFERENCES users (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX IDX_49604E365DA0FB8 ON chill_doc.stored_object (template_id)');
+        $this->addSql('CREATE INDEX IDX_49604E363174800F ON chill_doc.stored_object (createdBy_id)');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_doc.stored_object DROP CONSTRAINT FK_49604E365DA0FB8');
+        $this->addSql('ALTER TABLE chill_doc.stored_object DROP CONSTRAINT FK_49604E363174800F');
+        $this->addSql('ALTER TABLE chill_doc.stored_object DROP template_id');
+        $this->addSql('ALTER TABLE chill_doc.stored_object DROP status');
+        $this->addSql('ALTER TABLE chill_doc.stored_object ADD creation_date TIMESTAMP(0) DEFAULT NOW()');
+        $this->addSql('UPDATE chill_doc.stored_object SET creation_date = createdAt');
+        $this->addSql('ALTER TABLE chill_doc.stored_object DROP createdAt');
+        $this->addSql('ALTER TABLE chill_doc.stored_object DROP createdBy_id');
+        $this->addSql('ALTER TABLE chill_doc.stored_object ALTER title SET DEFAULT \'\'');
+        $this->addSql('ALTER TABLE chill_doc.stored_object ALTER type DROP DEFAULT');
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Entity/StoredObject.php b/src/Bundle/ChillDocStoreBundle/Entity/StoredObject.php
index 21abc1f56..ab09f870f 100644
--- a/src/Bundle/ChillDocStoreBundle/Entity/StoredObject.php
+++ b/src/Bundle/ChillDocStoreBundle/Entity/StoredObject.php
@@ -41,12 +41,6 @@ class StoredObject implements AsyncFileInterface, Document, TrackCreationInterfa
 
     use TrackCreationTrait;
 
-    /**
-     * @ORM\Column(type="datetime", name="creation_date")
-     * @Serializer\Groups({"read", "write"})
-     */
-    private DateTimeInterface $creationDate;
-
     /**
      * @ORM\Column(type="json", name="datas")
      * @Serializer\Groups({"read", "write"})
@@ -87,7 +81,7 @@ class StoredObject implements AsyncFileInterface, Document, TrackCreationInterfa
     private string $title = '';
 
     /**
-     * @ORM\Column(type="text", name="type")
+     * @ORM\Column(type="text", name="type", options={"default": ""})
      * @Serializer\Groups({"read", "write"})
      */
     private string $type = '';
@@ -119,6 +113,7 @@ class StoredObject implements AsyncFileInterface, Document, TrackCreationInterfa
 
     /**
      * @Serializer\Groups({"read", "write"})
+     * @deprecated
      */
     public function getCreationDate(): DateTime
     {
@@ -185,6 +180,7 @@ class StoredObject implements AsyncFileInterface, Document, TrackCreationInterfa
 
     /**
      * @Serializer\Groups({"write"})
+     * @deprecated
      */
     public function setCreationDate(DateTime $creationDate): self
     {