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.
In the header of my PO in DSN the address of the company is being duplicated, someone can tell me how to solve that it only appears once since it is the same address.