Any Manage2 user that has an Admin 0 level, or has the user privilege configured to Search for a license can expire licenses in Manage2 by using the following steps:
1. Log into Manage2 https://manage2.cpanel.net/menu.cgi
2. Go to Search for a license
3. Enter the IP address of the license to be expired
4. Under License History, click Expire
5. Select the cancellation reason
6. Click Expire license