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 trying to interface BOM contents to APO, though the Material BOM is available, it is not getting picked in the integration model and also advice how to set the PDS structure of BOM.