  Scrum is a structured framework to support complex product development.
However, Scrum methodology faces a challenge of managing large teams. To
address this challenge, in this paper we propose a solution called Scrum of
Scrums. In Scrum of Scrums, we divide the Scrum team into teams of the right
size, and then organize them hierarchically into a Scrum of Scrums. The main
goals of the proposed solution are to optimize communication between teams in
Scrum of Scrums; to make the system work after integration of all parts; to
reduce the dependencies between the parts of system; and to prevent the
duplication of parts in the system.
