Click Assignments › Settings Templates.
The Assignment Templates Manager opens.
In the Assignment Templates Manager, click Apply to for the assignment template that you want to apply.
Your assignments are listed with the assignment category and permission group and any terms and classes for which you have scheduled each assignment.

If needed, you can filter the list of assignments by selecting or clearing check boxes for Browse By criteria on the left.
Only assignments that match all selected criteria are listed.
Select the check boxes of assignments that you want to change to use the assignment template.
Clear the check boxes of assignments that you do not want to change.
Click Apply Template.
Assignments that were selected are updated to use the assignment template. Assignments that were not selected are not changed.