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.
Pl let me know what's the best way to bring DP forecast into ECC. Should I publish it from SNP, or transfer from DP. I look for similar result in MD04 and Product View.