5.1.11.3 Unlinking Cases To unlink a case from parent case: Click Actions menu and select Related Cases. The Related Cases page for the parent case is displayed with list of related cases. To unlink a case, perform one of the following actions: Click Actions Menu from one of the related cases row and select Unlink. Click Confirm in the confirmation pop-up window. OR Click the case id and click Unlink. The child case is successfully unlinked from the parent case.