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.
Does anyone know where KM files are stored on the Portal Server? And are they saved with the name I give them in KM in the portal, or does the system give them a new name?