If you have received an expansion capacity license with the same product Key skip to "Add Storage Keys" below. 

To change or add a Product Key  please log into the GUI and click "About" on the top right of the page

In the About me, section click "Change" to edit the Product key ( key provided by Scale Logic)  Click "Apply"

  *any errors the key may be incorrect check to see if you have no leading spaces*

Add Storage Keys

Click "+Add" for Storage keys to add the key to your capacity 

*Any errors should be sent to support at Scale Logic*

Click Apply and the Keys should be updated with the new or same Product key and storage keys.