Do you have more than one e-mail, each for a different purpose? Do you want to share Settle up groups with your roommates as well as with your colleagues at work? Follow this tutorial and use your work e-mail to share groups with coworkers and your private e-mail to share groups with your friends. Log-in with the email you want and then add your secondary (third, ...) e-mail.
Follow these steps:
1) Open group list
2) Go to "Available shared groups" screen
3) Click on "More groups" button
4) Add new e-mail
5) Check your mailbox and confirm the new email address
E-mail should arrive immediately, if not, try to check your spam folder, or try to resend the verification e-mail as described below.
6) You are done!On "Available shared groups" screen you can see groups shared to newly added email.
Wha if I want to remove my secondary e-mail, or the verification e-mail got lost?
Go to settings
Open "Authorized emails section"
Click on the email you want to remove
Remove it, or resend the verification e-mail!