diff --git a/framework-t/api/system-current.txt b/framework-t/api/system-current.txt
index 53ad834..9bdb595 100644
--- a/framework-t/api/system-current.txt
+++ b/framework-t/api/system-current.txt
@@ -1,4 +1,6 @@
 // Signature format: 2.0
+// - add-additional-overrides=no
+// - migrating=Migration in progress see b/299366704
 package android.app.usage {
 
   public class NetworkStatsManager {