You will have to create a simple web item add-on that links to /jira/secure/CreateSubTaskIssue!default.jspa?parentIssueId=<Your parent Issue>
You will need to set the location to atl.jira.view.issue.left.context.
For a tutorial on how to create an add-on, refer to http://jiradev.com/web-item.html
This question has also been answered at https://community.atlassian.com/t5/Jira-questions/How-can-I-add-a-quot-Create-SubTask-quot-button-on-a-view-issue/qaq-p/11794
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
We're bringing product updates and pro tips on teamwork to ten cities around the world.Save your spot