diff --git a/12/e3b20736e7afe1b659fd147b3171018959c2e7 b/12/e3b20736e7afe1b659fd147b3171018959c2e7
new file mode 100644
index 00000000000..bc947398dce
--- /dev/null
+++ b/12/e3b20736e7afe1b659fd147b3171018959c2e7
@@ -0,0 +1,11 @@
+Code-Review+1: Bence Romsics <bence.romsics@gmail.com>
+Code-Review+2: Slawek Kaplonski <skaplons@redhat.com>
+Code-Review+2: Hongbin Lu <hongbin.lu@huawei.com>
+Code-Review+2: LIU Yulong <i@liuyulong.me>
+Workflow+1: LIU Yulong <i@liuyulong.me>
+Verified+2: Zuul
+Submitted-by: Zuul
+Submitted-at: Fri, 05 Jul 2019 07:25:30 +0000
+Reviewed-on: https://review.opendev.org/668308
+Project: openstack/neutron
+Branch: refs/heads/master