Given streams account-21, project-x, project-y, and project-z such that project x,y,z belong to account-21?
What is the best way to correlate every event in project x,y,z to account 21?
I can see how using stream metadata might be a viable (per http://docs.geteventstore.com/http-api/3.5.0/stream-metadata/ )
Should I use stream metadata on project-x, y & z?
Is Stream metadata available to projections?
How is Stream Metadata any different from CRUD?
Should I instead just make sure every event in project x,y,z references account-21?