diff --git a/src/Bundle/ChillCustomFieldsBundle/Entity/CustomFieldsGroup.php b/src/Bundle/ChillCustomFieldsBundle/Entity/CustomFieldsGroup.php
index 723b47612..265dd972b 100644
--- a/src/Bundle/ChillCustomFieldsBundle/Entity/CustomFieldsGroup.php
+++ b/src/Bundle/ChillCustomFieldsBundle/Entity/CustomFieldsGroup.php
@@ -49,7 +49,7 @@ class CustomFieldsGroup
     #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON)]
     private array|string $name;
 
-    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON)]
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON, nullable: true)]
     private array $options = [];
 
     /**
diff --git a/src/Bundle/ChillMainBundle/migrations/Version20241104085341.php b/src/Bundle/ChillMainBundle/migrations/Version20241104085341.php
new file mode 100644
index 000000000..90b58e1ba
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/migrations/Version20241104085341.php
@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\Main;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20241104085341 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Define NULL on entity properties';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE activity ALTER privatecomment_comments SET NOT NULL');
+        $this->addSql('ALTER TABLE activityreason ALTER name SET NOT NULL');
+        $this->addSql('ALTER TABLE activityreasoncategory ALTER name SET NOT NULL');
+        $this->addSql('ALTER TABLE chill_main_dashboard_config_item ALTER metadata SET NOT NULL');
+        $this->addSql('ALTER TABLE chill_main_location_type ALTER editablebyusers SET NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_accompanying_period_work ALTER privatecomment_comments SET NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_phone ALTER phonenumber SET NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_relationships ALTER createdby_id DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_relationships ALTER createdat DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_resource ALTER createdby_id DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_resource ALTER createdat DROP NOT NULL');
+        $this->addSql('ALTER TABLE country ALTER name SET NOT NULL');
+        $this->addSql('ALTER TABLE customfield ALTER required SET NOT NULL');
+        $this->addSql('ALTER TABLE chill_3party.third_party ALTER firstname SET NOT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_person_accompanying_period_work ALTER privateComment_comments DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_phone ALTER phonenumber DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_main_location_type ALTER editableByUsers DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_main_dashboard_config_item ALTER metadata DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_3party.third_party ALTER firstname DROP NOT NULL');
+        $this->addSql('ALTER TABLE country ALTER name DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_household_composition_type ALTER label DROP NOT NULL');
+        $this->addSql('ALTER TABLE customfieldsgroup ALTER options DROP NOT NULL');
+        $this->addSql('ALTER TABLE activity ALTER privateComment_comments DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_resource ALTER createdAt SET NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_resource ALTER createdBy_id SET NOT NULL');
+        $this->addSql('ALTER TABLE activityreasoncategory ALTER name DROP NOT NULL');
+        $this->addSql('ALTER TABLE activityreason ALTER name DROP NOT NULL');
+        $this->addSql('ALTER TABLE customfield ALTER required DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_relations ALTER isActive SET NOT NULL');
+    }
+}