sentences:  LeanCMMI requires an enduring virtual organization approach that levels the effort across all stakeholders with a five percent re-direct effort estimated for the duration of the program.Organized into virtual teams called Special Interest Groups, or SIGs, these teams are Encapsulated Process Objects that own responsibility for the process, its data, maintenance, training, and communications.An enduring virtual Software Engineering Process Group, or SEPG, serves as the Process Owner, and provides oversight, direction, and authority for the program.