To successfully select a change methodology, Orr suggests that implementing a change can be broken down into a few basic pillars:

		(A) Know the situation, Konw the processes and Know the technology
		(B) Know the capacity, Know the process, Know the commitment, and Know the culture
		(C) Know the organizational gatekeeper, Know the processes, and Know yourself
		(D) Know the situation, Know the processes, and Know the team you'll be working with