About: Tamer Salah Organization : MiniMax Software, Ali Mobarak St., Mansoura (Egypt) Email : tsalah@minimax-soft.com PAPERS Issue Paper Pages Vol 9 No.1 Disciplined Agility as a Strategic Enabler Capability for Facilitating Internal Organizational Changes Using the Synergy between SEI-TSP/PSP and Agile Methodologies pp.91-117