" The capability of self-organizing teams lies in collaboration. When two engineers scratch out a design on a whiteboard, they are collaborating. When team members meet to brainstorm a design, they are collaborating. When team leaders meet to decide whether a product is ready to ship, they are collaborating. The result of any collaboration can be categorized as a tangible deliverable, a decision, or shared knowledge. "

― , Agile Project Management: Creating Innovative Products