diff --git a/src/Entity/Record.php b/src/Entity/Record.php
index 7e0aae5..754585f 100644
--- a/src/Entity/Record.php
+++ b/src/Entity/Record.php
@@ -25,6 +25,7 @@ abstract class Record
 {
 	use Tools\Identifier;
 	use Tools\Ownership;
+	use Tools\Parametrized;
 	use Tools\Hashable;
 
 	#[ORM\Column(type: 'string', length: 16, enumType: Type::class)]
@@ -51,9 +52,6 @@ abstract class Record
 	#[ORM\Column(type: 'boolean')]
 	protected bool $isFinished = false;
 
-	#[ORM\Column(type: 'json', nullable: true)]
-	protected ?array $params = null;
-
 	#[ORM\Column(type: 'text', nullable: true)]
 	protected ?string $note = null;
 
@@ -222,18 +220,6 @@ public function addParams(array $params): void
 	}
 
 
-	public function getParams(): array
-	{
-		return $this->params ?: [];
-	}
-
-
-	public function getParam(string $key): mixed
-	{
-		return $this->params[$key] ?? null;
-	}
-
-
 	public function getParamsUnified(): array
 	{
 		return Arrays::flatten($this->getParams());