How to I force all users to change their Passwords at next login for Omni Tools

How can  I force all users to change their passwords at the next login for Omni Tools?

1. Go to Setup >> System >> Users and choose the Extras Menu option.

2. Select this option from the menu bar and change the dates recorded as the last password changed dates to 01-Jan-1980.

3. During the next login, the system will see the passwords as expired and will force users to change their password.

Note: you must enable at least 1 grace login to allow users to change their password after it has expired.