Mark student as inactive
Within tdsstudent, student records are not deleted when the student leaves. The student record is instead marked as inactive, which allows for data about this student to be still viewable.
1. Click make person inactive icon

Click the red inactive icon on the row of the student record to make inactive.
2. Click yes to confirm

The student record will now be marked as inactive and will not appear in the portlets by default. Use the Active filter within more options to see this person's record in future.