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.
Is it possible to enhance a standard webdynpro view provided by SAP (no FPM) multiple times and activate the enhancement independently (e.g. similar to the filter function in BAdIs)?