Github user karuppayya commented on the issue:
https://github.com/apache/zeppelin/pull/1363
@Peilin-Yang Very useful feature!!
let me know if i can help in taking this PR forward--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---
