NOTE: This article will soon be updated to reflect the evolution of EUP to be based on Disciplined Agile Delivery (DAD). Please stay tuned. The Enterprise Unified ProcessTM (EUP) extends iterative/agile processes such as Disciplined Agile Delivery (DAD), Extreme Programming (XP), or Scrum to address the real-world needs of IT organizations. There are two categories of extension, depicted in Figure 1. The first extension is full software lifecycle support, which includes the addition of a Production phase, a Retirement phase, and the Operations & Support discipline to extend the development process to become a full delivery process. The second extension is for full IT lifecycle support. Not only do you develop, operate and support systems you must also address all of the cross system issues as well. The EUP adds seven core enterprise disciplines to extend software development processes to be sufficient for real world organizations. This article summarizes these seven disciplines.