diff --git a/src/ModelAbstract.php b/src/ModelAbstract.php
index c2b57df..7bfeba7 100644
--- a/src/ModelAbstract.php
+++ b/src/ModelAbstract.php
@@ -18,7 +18,7 @@
 #[\AllowDynamicProperties]
 abstract class ModelAbstract
 {
-    protected array $dataModelArray = [];
+    private array $dataModelArray = [];
 
     /**
      * @param array|null $params
@@ -66,6 +66,13 @@ function __isset($isset) {
         return $result;
     }
 
+    /**
+     * @return array
+     */
+    public function getDataModelArray():array {
+        return $this->dataModelArray;
+    }
+
     /**
      * @param array $params
      * @return void