diff --git a/application/applicationcontext.class.inc.php b/application/applicationcontext.class.inc.php
index 0b3aed7cb..b24fafd3a 100644
--- a/application/applicationcontext.class.inc.php
+++ b/application/applicationcontext.class.inc.php
@@ -201,6 +201,7 @@ class ApplicationContext
 		return implode("&", $aParams);
 	}
 	/**
+	 * @since 2.8.0 N°2534 - dashboard: bug with autorefresh that deactivates filtering on organisation
 	 * Returns the params as c[menu]:..., c[org_id]:....
 	 * @return string The params
 	 */
diff --git a/application/dashboard.class.inc.php b/application/dashboard.class.inc.php
index 79daba509..4346623e6 100644
--- a/application/dashboard.class.inc.php
+++ b/application/dashboard.class.inc.php
@@ -930,6 +930,7 @@ class RuntimeDashboard extends Dashboard
 				$sReloadURL = $this->GetReloadURL();
 				$oAppContext = new ApplicationContext();
 				$sContext=$oAppContext->GetForPostParams();
+				//$sContext is named "c"  because it use the existing code for context parameters c[org_id] and c[menu]
 				$oPage->add_script(
 <<<EOF
 				if (typeof(AutoReloadDashboardId$sDivId) !== 'undefined')