Start by adding the Co-Customer's information into your list of customers in the Customer Center. This will allow you to add them more easily to the listing.
Next, visit the listing page associated with the property you'd like to add them to.
To add a co-customer, click the "Add Customer" button underneath the primary agent's name. Select the customer from your list and click attach.
The listing will automatically be updated with their information.
TIP: Only 1 co-customer is supported under our current software