How can I check which teacher has not input marks?

Our systems is able to check the subject which has not been input mark by clicking on each subject one class by one class, if the subject marks is blank then it will consider the subject teacher has not enter the marks for student. This can be done by the class form teacher or Exam Committee.

You may also can check which subject has not been input mark after processing the class ranking, but this function only can be done by Exam Committee.