I tried to enter a Grade along with a Grade Status entry but it is greyed out. Am I able to enter both?
TeacherLogic is designed to allow a Grade Status entry or Grades, it is not intended to accept both.
For example if a Grade Status of 'NHI [Not Handed In] has been entered, there would not be a Grade entered as well. When the student hands in the missing work, you can delete the Grade Status and enter a "normal" Grade.