Follow the steps mentioned below to create a clone of an issue
Open any JIRA issue which you wish to clone
Select More > Clone. The Clone Issue screen will appear
– You can edit the clone issue’s Summary if you wish.
– If the issue contains links to other issue(s), you can select whether or not to include the links in the new clone issue.
– If the issue contains sub-tasks, you can select whether or not to create the sub-tasks in the new clone issue.
– If the issue contains attachments, you can select whether or not to include the attachments in the new clone issue.
Click Create.
