Modify access rules

project.config

diff --git a/project.config b/project.config
index ce0800a..8b6145b 100644
--- a/project.config
+++ b/project.config
@@ -25,6 +25,7 @@
 	editTopicName = +force group Project Owners
 	editTopicName = group gerrit-verifiers
 	viewPrivateChanges = group gerrit-ci
+	editHashtags = group gerrit-verifiers
 [access "refs/meta/config"]
 	push = group Project Owners
 	push = group google/gerritcodereview-maintainers@googlegroups.com