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 am creating new FM based on the existing FM with slight changes. Now my prob is: it is not allowing me to create new function group. Do I need to created my own function group or I have to use the existing one.