- Plesk for Linux
- Plesk for Windows
Why Subscriptions > example.com > Change plan/add-ons > Current Service Plan is set as None?
None is set when there is no service plan selected for a subscription. However, even though it is set as None, a service plan for this subscriptions still exists - it is called Custom:
It is still possible to customize various settings of this service plan in Subscriptions > example.com > Customize, however, it will not be displayed in Service Plans tab.