I like that I can use our own user ids by simply including &id=... in our events api calls. Is there a way to access this property in a workflow, or even to just display it as a contact property?
What I'd love to do is a have a contact property called "User Profile" that's just a link to our own app pages, but it'd be nice if I could just set this off the data provided rather than send a redundant link with every request.