This is known as a nexus
3 or more teams in 1 product
First: Don't scale scrum. Try everything else.
Remember: Scaling is not linear!! 2x teams does not mean 2x the work done
Don't scale just because you are late: "Adding man power to a late software project makes it later"
- Clear need for a team
- Scrum is already working well
- Large Scale Scrum (LeSS)
- Scrum at scale
- Scaled Professional Scrum (Nexus)
- Scrum of Scrums