Q: How do I add a co-borrower?

Go to the Borrowers tab (under the Application collection)

You can add a borrower to a pair by clicking Add Borrower or you can first add a pair then a borrower.

Borrowers can also add co-borrowers themselves in the POS. See Adding co-borrowers to your application. https://help.yoursonar.com/en/articles/17445974-adding-co-borrowers-to-your-application