There are many instances where a teacher needs to:
-- Edit a report card after grading window
-- Forgot to submit grades for their class

We would like a feature to allow offices to grant a single teacher a custom grade submission window to:

-- Update a single student's grade
-- Update a period of grades
-- Update all of their students grades

This would eliminate the tasks of the office / District to re-open the window for all teachers / transcribe paperwork, while providing the flexibility for normal circumstances.