A 3 Stages Cyclical Process Flow Diagram template is a type of flowchart which is used to show the various stages of a process. It is helpful in understanding how the process flows, where it starts and ends, and what types of activities are involved in the process. 3 Stages Cyclical Process Flow Diagram Template: The three stages that make up a cyclical process flow diagram are: Initiation, Execution, and Termination. The initiation stage starts with an idea or problem that needs to be solved. The execution stage consists of all the actions taken by people within an organization to solve this problem. The termination stage is when all the changes have been made and people can move on from this project.