diff --git a/2f/ff1fa5d1d541570ef1dd71da8a9df07c2ca821 b/2f/ff1fa5d1d541570ef1dd71da8a9df07c2ca821
new file mode 100644
index 000000000..c2a66d5a6
--- /dev/null
+++ b/2f/ff1fa5d1d541570ef1dd71da8a9df07c2ca821
@@ -0,0 +1,12 @@
+Code-Review+1: yangzhenyu <cdyangzhenyu@gmail.com>
+Code-Review+1: Hongbin Li <chohoor@gmail.com>
+Code-Review+1: Fan Zhang <zh.f@outlook.com>
+Code-Review+1: chenyb4 <cybing4@gmail.com>
+Code-Review+2: Ilya Shakhat <shakhat@gmail.com>
+Workflow+1: Ilya Shakhat <shakhat@gmail.com>
+Verified+2: Zuul
+Submitted-by: Zuul
+Submitted-at: Mon, 08 Jan 2018 08:59:45 +0000
+Reviewed-on: https://review.openstack.org/530684
+Project: openstack/stackalytics
+Branch: refs/heads/master