Main Settings / General Settings / Student Form/ Checks & Controls / Users must enter ID Number or Passport Number before saving a Student
Setting -> Active
User must fill ID Number or Passport Number fields when he saves a student. Otherwise the follwing warning will appear on the screen.
Setting -> Inactive
User can save a student without filling the ID Number or Passport Number fields.
ID Number and Passport Number fields can be found in the demographic data on student creation form.