diff --git a/com_oauthserver/administrator/src/Table/PropertyManagerTrait.php b/com_oauthserver/administrator/src/Table/PropertyManagerTrait.php
new file mode 100644
index 0000000..92a1c92
--- /dev/null
+++ b/com_oauthserver/administrator/src/Table/PropertyManagerTrait.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Webmasterskaya\Component\OauthServer\Administrator\Table;
+
+use Webmasterskaya\Component\OauthServer\Administrator\Helper\CasesHelper;
+
+trait PropertyManagerTrait
+{
+    public function __get($name)
+    {
+        // All protected properties names must start with _
+        if (str_starts_with($name, '_')) {
+            return null;
+        }
+
+        // If class has getter for property
+        $getterName = 'get' . CasesHelper::camelize($name, true);
+        if (method_exists($this, $getterName)) {
+            return call_user_func([$this, $getterName]);
+        }
+
+        if (isset($this->$name)) {
+            return $name;
+        }
+
+        return null;
+    }
+
+    public function __set($name, $value)
+    {
+        // All protected properties names must start with _
+        if (str_starts_with($name, '_')) {
+            return;
+        }
+
+        // If class has setter for property
+        $setterName = 'set' . CasesHelper::camelize($name, true);
+        if (method_exists($this, $setterName)) {
+            call_user_func([$this, $setterName], $value);
+            return;
+        }
+
+        if (isset($this->$name)) {
+            $this->$name = $value;
+        }
+    }
+}
\ No newline at end of file