Are you using a Computer?
From the website, click on your name at the top right corner of your registry to access the account drop down menu > settings > Registry Info. You can then enter your partner's information to invite them to edit the registry with you.
Are you using the app?
Go to the menu bar (at the top left side of your screen) and select Registry > Partner Info. Simply enter their information and we'll send them an invite so they can manage the registry alongside you.