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 a sap note tha says i need to be on basis support pack 53, can i just apply the basis support packs withoput applyinh the appl and ABBA support packs up to the same level.