diff --git a/docs/en/reference/working-with-objects.rst b/docs/en/reference/working-with-objects.rst
index bef73ceba..6a33663c7 100644
--- a/docs/en/reference/working-with-objects.rst
+++ b/docs/en/reference/working-with-objects.rst
@@ -25,6 +25,13 @@ Work that have not yet been persisted are lost.
     Not calling ``EntityManager#flush()`` will lead to all changes
     during that request being lost.
 
+.. note::
+
+    Doctrine does NEVER touch the public API of methods in your entity 
+    classes (like getters and setters) nor the constructor method.
+    Instead, it uses reflection to get/set data from/to your entity objects.
+    When Doctrine fetches data from DB and saves it back,
+    any code put in your get/set methods won't be implicitly taken into account.
 
 Entities and the Identity Map
 -----------------------------