What is the 5 state process model with the aid of a diagram?

The 5 State Process Model, often associated with systems engineering and project management, outlines the stages of a project from conception to completion. The five states typically include: 1) Concept - where ideas are generated and assessed; 2) Development - where detailed planning and design occur; 3) Implementation - the actual execution of the project; 4) Testing - where the product is evaluated for quality and functionality; and 5) Deployment - the final stage where the product is delivered to users. Unfortunately, I can't provide a diagram, but you can visualize it as a linear flowchart moving from Concept to Deployment.