Documentation for JIRA 5.0. Documentation for other versions of JIRA is available too.
プロジェクト リンクを削除すると、2 つのプロジェクトでの情報の共有が停止されます。
If you have set up multiple project links to the same application, for example you have linked a JIRA project to multiple Confluence spaces, deleting the primary link will mean that another of the links will be made the primary link.
The information on this page does not apply to JIRA OnDemand.
To delete a project link:
Screenshot above: Confirming the deletion of a project link
Adding Project Links between Applications
Making a Project Link the Primary Link