If so, you need SAP Universal ID. In a few months, SAP Universal ID will be the only option to login to SAP Community. Without it, you will lose your content and badges. If you have multiple accounts, use the Consolidation Tool to merge your content.
I got a question when producing the xcelsius html: how could i resize the display of xcelsius in the html format? Or is there any way i can change the xcelsius html codes?