To apply individual student scheduling exceptions to units, modules, assignments, and assessments, use the Add Exception option located at the bottom left of any assessment settings page:
Enter the student's email address or name, click the Search button, and select the student from the list of results:
Apply any combination of dates, times, time limit, and grace period. Select Save to apply the exception. Repeat the process for each student who requires an exception. Choose Cancel to exit the scheduler entirely:
The new schedule is displayed on the student's Table of Contents and within the relevant content sections and assessments.