Need representation for stitched profiles and segment membership in ExperienceEvent

[kstreeter]

Some applications may perform stitching of user profiles and/or calculation of segment membership in real-time based on a single ExperienceEvent. Today, ExperienceEvent does not provide a way to include information about additional end-user identities that have been associated with an incoming event based on a user's profile ("profile stitching"). It also does not provide a way to include information about calculate segment membership.

This type of real-time stitching and segmentation is a key feature of Adobe Audience Manager, and we need to augment ExperienceEvent with these additional properties to support ingesting the output of AAM operations into our other data services.

What are the schemas that are affected by the issue

xdm/context/ExperienceEvent

What are examples of products that are impacted by the issue

Adobe Audience Manager