I get an invitation to the WinCC OA license Portal, why?

There are two possible reasons you received an invitation to the WinCC OA License Portal: 

1. You were listed as the "ship-to party" during a WinCC OA license order. In this case, you’ll receive an email with delivery details and a prompt to register or log in to the License Portal to manage the licenses. 

2. An existing License Portal user invited you to join the portal in order to share or transfer license information with you. Please note that this invitation is only valid for 3 days before it expires.