Springer are encouraging authors to use their ORCID iD when submitting publications. Many researchers share the same name, while others’ names change throughout their career. With an ORCID iD, you can persistently associate your name with your research works. In Springer Nature’s as well as in many other publishers’ article submission systems you have the option of including your ORCID iD. If you already have an ORCID iD, Springer’s submission system will automatically fill in your profile.