...
On the left, click on "Users".
Copy the data from Step 1 (above), using the following naming convention for the import, where YYYY is the year and MO is the month number:
...
Set expiration date of Oct. 15th, 8:00 AM (if on the weekend, set for the following Monday...!).
Set the Notifications:
- Select the "" option. (Not selected by default)
- De-select the "Send notifications to new accounts or reactivated accounts with email addresses" option. (Selected by default)
- (And leave the "Receive Progress Notification(s)" option selected.)