How to change a subscription's login info - Plesk 10

Please observe the top right, under "Logged in as", The Active Subscription will always be displayed there.
Active Subscription

Please do the following to change a subscription's login info:

1. Click on "Websites & Domains" tab Websites
      & Domains
2. Click on "Web Host Settings" icon
 Web Host Settings
3. The "Web Host Settings" page will show you your IP address, your Hard Quota on Disk Space, and will allow you to change the Subscriptions Login Info! [screenshot]