Scrum
"Scrum: A framework within which people can address complex adaptive problems, while productively and creatively delivering products of the highest possible value. ...
The Scrum framework consists of Scrum Teams and their associated roles, events, artifacts, and rules. Each component within the framework serves a specific purpose and is essential to Scrum’s success and usage.
The rules of Scrum bind together the events, roles, and artifacts, governing the relationships and interaction between them." [scrumguides.org/scrum-guide.html#definition]
The agile software development infographic sample "Scrum" was created using the ConceptDraw PRO software extended with the Scrum solution from the Project Management area of ConceptDraw Solution Park.