As a Media portal administrator, you can mimic the portal experience of another user in your organization. Typically, you mimic another user to verify (or troubleshoot) the access and permissions for another user.
As a Media portal administrator, you can create and manage CDN API security keys for your organization. You create a key for a specific access group and role. From there, Media portal generates a key ID and a secret text string which you use to make API requests.
If you need to add a new API security key, but already have five keys for the access group, you can disable a key you no longer need. If you haven't used a key in a while and it's disabled, you can enable it so you can use it again.