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.
Can you please tell me the list of standard workflows that are available for SD module. Also i need to know what are all the functionalities that can be done (like create sales order) using these workflows.