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'd like to know if there are any possibilities to download this two courses (TMOB20 & TMOB40), needed for MI Certification, from service.sap.com (SAP Marketplace)