diff --git a/GAME_MANAGER_OWNERS b/GAME_MANAGER_OWNERS
index 502a9e36..b65c43a 100644
--- a/GAME_MANAGER_OWNERS
+++ b/GAME_MANAGER_OWNERS
@@ -1,2 +1,3 @@
 lpy@google.com
-timvp@google.com
+chingtangyu@google.com
+xwxw@google.com
diff --git a/core/tests/GameManagerTests/OWNERS b/core/tests/GameManagerTests/OWNERS
new file mode 100644
index 0000000..0992440
--- /dev/null
+++ b/core/tests/GameManagerTests/OWNERS
@@ -0,0 +1 @@
+include /GAME_MANAGER_OWNERS
\ No newline at end of file