To keep your personal information private from the other parent go to the Account information screen by clicking on the Welcome tab at the top of the screen and then click on Parents.
This will open the Account Management Screen, scrolls to the bottom of the screen to the Section titled “What Information Would You Like to Share with the Other Parent?”
This Section by default has all boxes checked.
Click on the check mark next to Share Personal Info and click the orange Save Sharing Preferences button. This will make your personal information, such as your mailing address, e-mail, and phone number private to the other parent’s SupportPay account.