Privacy Service - sample workflow

Assume that I set up Privacy Service workflow:

1. I create www where user can create request

2. Then on the back-end we send request to Privacy Service 

3. Then we subscribe to events using Adobe I/O

4. Then if user request was about access to data if we have response then Adobe I/O event should trigger some internal journey and send the email with data (from any AEC tool) to customer?