Renew SAP PO AWS trial license

Hello there,

Did anyone in here renew the 90 day trial SAP PO 7.3.1 / AWS Instance license successfully?

I followed the link of of Mariana Mihaylova 's blog:

(top box license update on http://scn.sap.com/community/process-orchestration/blog/2012/11/30/try-sap-netweaver-process-orchestration-in-public-cloud )

This link points to the site for Minisap's license renewals (https://websmp230.sap-ag.de/sap(bD1kZSZjPTAwMQ==)/bc/bsp/spn/minisap/minisap.htm).

However there's no option for the C73 system name to choose for the license renewal for another 90 days.

Would be helpful if someone from SAP might have a look in it

Cheers

         Sebastian