24. That, however, is not what has happened in the present case. What is being sought is a revision of the marks which were communicated by the school to the CBSE and which, accordingly, found place in the final Exam results declared by the CBSE. It is not a case in which the error has taken place at the end of the CBSE. If that had been the position, it may still have been possible to contend that the petitioners had a legitimate grievance. The CBSE has reflected, in the results of Miloni, the marks allotted to her by the school, as communicated by the school. What the petitioners – and the school – desire is that those marks should be revised in view of the school’s admission that Miloni had actually been awarded 20 marks and not 18. The CBSE Circulars specifically proscribe any such revision.