You can log in to XING either by entering your e-mail address or a username you’ve chosen. You will find your username in your Settings:
- Click on Settings in the top right corner of the XING website.
- Now choose Settings.
- Click on Member account.
- Click on Username and make the desired changes.
- Tap on your profile image in the top left corner of the app.
- Choose Settings and then XING Settings.
- Tap on Member Account.
- Tap on Username and make the desired changes.