S3 Destination
[Hands on keyboard!]
If you did not finish building your federated audience, no problem! Continue reading to map enrichment attributes using an existing audience.
Map the Federated Audience to the Amazon S3 Destination
Navigate to the Destinations portal
Click the 3 dot menu button next to the pre-configured Amazon S3 destination then click Activate Audiences

Select S3 destination then click Next

Select the Lapsed Customer Browsing Special Offers audience

In the Scheduling section, leave all default settings and click Next
In the Mapping step, the following should be included and selected as Deduplication Key. Then click Next
xdm: personalEmail.address

In the following mapping step, you can select enrichment attributes based on audience field mappings in the federated audience composition.
click the pencil (edit) icon to view the pre-selected attributes


Review your audience mapping and hit Finish