
240 The Complete Guide to Systems Thinking and Learning
Tool #38 Project Management—Simplicity
Application of Systems Dynamics #3: Input-Output Model
Begin with the end in mind.
—Steven Covey
Problems created at one level of thinking can’t be solved at
the same level of thinking.
—Albert Einstein
No matter what kind of a project you are managing, keep in mind that our A-B-C-D model is
actually a “new orientation to life” and, as such, is applicable to your project.
Suggestions for Use:
1. Set out the A-B-C-D-E framework.
2. Use it as a guide to address all five phases and their associated questions.
3. Share it and gain consensus with
a. all key project members ...