Unlinking a Jira issue
Removing (or unlinking) a Jira issue from a Hyperproof task does not close or remove the task—it only removes the Jira link.
Open the task.
Mouse over the Jira integration link, and then click the Unlink icon.
The Unlink Jira issue window opens.
Click Remove.
The Jira issue is unlinked from the task.