How to assign a second email account to my Universal ID

Where can I create my SAP Universal ID?

Visit the SAP Universal ID registration site and follow the instructions. Once your account is set up, you can access the SAP Universal ID Account Manager, which is your single-entry point to view, update, and manage your personal information, account security settings, and associations to companies.

Note: The SAP Universal ID is your identity for life so you should have one SAP Universal ID. In case you have created multiple SAP Universal IDs, please reach out to the support team to get them deleted and keep only one that you use.

Please take a look at this "Set up a certification-conform SAP Universal ID" video to learn how you can set up your SAP Universal ID.