Thanks. Got it. It is working for single issue update.

If i choose the option mentioned somewhere in commit message, it does not update.

Here is my changes:

Changes
BUILDREL-3205: Testing JIRA ext plugins (detail)

The Console log says:
Updating JIRA tickets
ChangeLogSet class: class hudson.plugins.git.GitChangeSetList
Operation: Add a comment
Finish updating JIRA tickets

In JIRA ticket, i dont see any update. It works if i mention the same JIRA ticket# explicitly in single issue update.

You need to tell jira-ext that your tickets begin with `BUILDREL-` – you will need to set this in your JIRA ticket pattern in global configuration. Please read the configuration and the help there. It defaults to `FOO-,BAR`

https://github.com/jenkinsci/jira-ext-plugin/blob/master/src/main/resources/org/jenkinsci/plugins/jiraext/Config/global.jelly#L20

Thanks. It is working now. We are testing field update now.

It is working smoothly. Can I pass any value generated by build in that field update? How?

This is an open source project, please be respectful of that. You are asking unrelated questions in a bug report about basic functionality.

Please read this:

http://www.catb.org/~esr/faqs/smart-questions.html

> When you ask your question, display the fact that you have done these things first; this will help establish that you're not being a lazy sponge and wasting people's time.