How can I create a relationship between action item A and its subtasks B and C, so that in order to start C, B must be complete, and in order to finish A, both B and C must be complete?
I have already tried linking the issue with "cannot start until linked issue finished," but I am still able to mark the current task complete even though the linked issue is not complete.
I understand that the link exists, but is there any way to stop users from changing the status to complete if the linked task is not complete. Thanks.