Modify access rules
diff --git a/groups b/groups
new file mode 100644
index 0000000..a12cd50
--- /dev/null
+++ b/groups
@@ -0,0 +1,3 @@
+# UUID                 	Group Name
+#
+mdb:chromeos-ci-oncalls	mdb/chromeos-ci-oncalls
diff --git a/project.config b/project.config
index 6fa3370..fa26d2f 100644
--- a/project.config
+++ b/project.config
@@ -6,3 +6,5 @@
 	exclusiveGroupPermissions = pushMerge
 [submit]
 	action = rebase if necessary
+[access "refs/heads/staging"]
+	owner = group mdb/chromeos-ci-oncalls