Our Plesk extensions are now supported Plesk ISV license as well as WHMCS license.
Plesk ISV License: ISV can be installed manually at any time later by following the below installation information:
- Login to Plesk at https://<host-name-or-IP>:8443 using the administrator credentials.
- Click the 'Tools & Settings' link in the left navigation pane.
- Click the 'License Management' link in the 'Plesk' group.
- Click the 'Retrieve Keys' icon to install the new key to the control panel.
Plesk Direct Support: https://support.plesk.com/hc/en-us/requests/new/