The Simple Spiral Diagram 10 Stages Template is a diagram that shows the stages of a project. It is used as a visual representation of the project and its progression. This template is perfect for explaining to people what you are doing and how it will help them in their project. It helps people understand what they should expect from you and how your services will benefit them. The Simple Spiral Diagram 10 Stages Template is a diagram that shows how an idea starts with an initial idea, moves to the planning stage, and then progresses to the execution stage. The final stages are then brainstorming and evaluation.