We have a Life Cycle rule which verify user in every 75 days (QEV). I made an operation workflow for this LCR. In this operation workflow there are two levels of approval of supervisor and supervisor of supervisor. In each approval node there are 5 days of escalation limit.
Now suppose LCR has started for certain user and it is pending at first level approval. In this case we want to notify user's supervisor daily to approve or reject this request until he does so or escalation time out happened. Same we want if a user is waiting at second level approval.
Details and the screen shot (QEV.doc) is attached.