When you release a task, the task returns to the Unassigned status. The task can then be claimed by users or groups that are listed as potential owners in the human task asset.
1Click the Human Task Inbox.
The task panel appears displaying a list of tasks.
2 Click the claimed task that you want to release.
The task record appears in the review panel.
3Click Release.
The task status changes to Unassigned and other potential owners can claim the task.