APPROVAL MODEL 1

  # Entity (like Validation or Assessment) is created by a Use
  Created*
    submit for review -> Pending Approval

    # abandone the current approval flow. This happens for example when an
    # assessment is done which resets the approval state of a validation.
    # A new approval flow is initiated.
    abandone -> CWE

  Pending Approval
    pass in review -> Pending Approval

    # an approval can only be perfomed once
    # all the Reviewers are done with their reviews.
    pass in approval -> All OK

    # Reviewers/Approvers can mark the entity as Dirty.
    # Approvers can't participate till
    # all Reviewers are done with their reviews.
    mark as dirty -> Dirty

    # recall can be done only by the Submitter(s)
    # and brings the entity back to the Created State.
    recall -> Created

    # abandone the current approval flow. This happens for example when an
    # assessment is done which resets the approval state of a validation.
    # A new approval flow is initiated.
    abandone -> CWE

   # an Approved Entity is considered
   # as closed and no more reviews/approval can be done over it.
   Completed
     All OK
     CWE

   Dirty
     # contributors collaborate to discuss remarks that made the Entity
     # dirty. If all the remarks are solved without requiring any changes to
     # the Assessment, it passes in Review
     pass in review -> Pending Approval

     pass in approval -> All OK

     # abandone the current approval flow. This happens for example when an
     # assessment is done which resets the approval state of a validation.
     # A new approval flow is initiated.
     abandone -> CWE