This demo allows you to create cohorts and associate them with users. You can simulate users logging into a forums site and that site invoking the membership API to retrieve the associated cohorts. This demo is meant to give a high level overview of the basic DAP functionality.
When you visit the advertiser page, your signature gets associated with a cohort (you can configure how your cohorts are determined). Subsequently when you visit the publisher page, your tagged cohorts are retrieved. Note: the latency required to make your cohorts available on the publisher page is about 2 hours.