With Online Express, you can save opt-in and opt-out information to a constituent's record in Raiser's Edge. To track consent, add solicit code mappings and consent business rules in Raiser's Edge, and then enable tracking in Online Express. When you enable tracking, you can use email sign up, event registration, and donation forms to offer opt-in and display a default privacy policy.
After constituents opt in to receive communications and you download the sign ups, Raiser's Edge adds consent information to their records. It also uses the business rules to determine which solicit codes to assign or remove.