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 have to modify a schedule where i want to display all the rows, included the lines with the data 0. I looked everywhere (User Guide / Q&A,...) and didn't find how to do it.