diff --git a/application/applicationextension.inc.php b/application/applicationextension.inc.php
index 6be9c58d8..86687ad8b 100644
--- a/application/applicationextension.inc.php
+++ b/application/applicationextension.inc.php
@@ -392,7 +392,9 @@ interface iApplicationObjectExtension
 	 * @param CMDBChange|null $oChange A change context. Since 2.0 it is fine to ignore it, as the framework does maintain this information once for all the changes made within the current page
 	 *
 	 * @return void
-	 */	
+	 *
+	 * @since 2.7.0 N°2293 can access object changes by calling {@link \cmdbAbstractObject::$m_aChanges}
+	 */
 	public function OnDBUpdate($oObject, $oChange = null);
 
 	/**
diff --git a/core/dbobject.class.php b/core/dbobject.class.php
index 9bf0e7b6e..5960016e2 100644
--- a/core/dbobject.class.php
+++ b/core/dbobject.class.php
@@ -3972,6 +3972,8 @@ abstract class DBObject implements iDisplay
      * This method is called after the object is updated into DB. You can get changes by calling {@link ListChanges}.
      *
      * @overwritable-hook You can extend this method in order to provide your own logic.
+     *
+     * @since 2.7.0 N°2293 can access object changes by calling {@link ListChanges}
      */
 	protected function AfterUpdate()
 	{