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.
Can any one tell what are the main changes taking place if EHP4 PM module business functions are activated. Now System is in Ecc6. and EHP4 is available for activation