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 want to customize the Message/Alerts window. My Auditor ask me that he wants to see the name of the supplier after the column of the user name of the creator of the PO.