diff --git a/src/Asset/MappedParameter/Grid/UpdateConfigurationParameter.php b/src/Asset/MappedParameter/Grid/UpdateConfigurationParameter.php
index ebba26ed..e654eddc 100644
--- a/src/Asset/MappedParameter/Grid/UpdateConfigurationParameter.php
+++ b/src/Asset/MappedParameter/Grid/UpdateConfigurationParameter.php
@@ -35,11 +35,9 @@ public function __construct(
         #[NotBlank]
         private string $description,
         #[NotBlank]
-        private array $sharedUsers,
-        #[NotBlank]
-        private array $sharedRoles,
-        #[NotBlank]
         private array $columns,
+        private array $sharedUsers = [],
+        private array $sharedRoles = [],
         private ?Filter $filter = null,
         private bool $saveFilter = false,
         private bool $shareGlobal = false,