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.
Currently in our BI system we deleted some entries from the table RSSELDONE and it caused to some inconsistency in the data loading. Table Level ( RSSELDONE ) DB restoration possible