Go to System Console > About to manage the following aspects of your self-hosted workspace:
- View the :doc:`edition </about/editions-and-offerings>` of your Mattermost self-hosted deployment.
- Manage your :doc:`product subscription </about/self-hosted-subscriptions>`.
- :doc:`Upload a new license </upgrade/installing-license-key>`.
- Remove a license to :doc:`downgrade the server </upgrade/downgrading-mattermost-server>`.
- Talk to a Mattermost Expert for assistance.