Deleting historical classes from DATA area if the class is not included in the new import
When we upload and publish an updated cohort mid-year and tick YES to the option to update classes, the Students > Cohort > Classes > Manage Classes should update so that if any students were in a class in the first upload of the year but now in the mid-year upload they have been withdrawn, that area of SISRA (Active Students) should also update. At the moment if a student as in an e.g. Art class in a 1st September upload but then we upload a new cohort on 15th September which now shows that the student isn't in that class (or subject) anymore, it should update the Manage Classes area - at the moment the student will remain in.
It makes it very difficult to check that all of my classes and student numbers are correct if the cohort area doesn't line up with the reports area especially when we have option withdrawals mid-year.