Which of the following term is used to identify, "what the job holder does"? "How it is done"? & "why it is done"?

Job description is used to identify, "what the job holder does"? "How it is done"? & "why it is done"?. It includes information such as job title, job location, reporting to and of employees, job summary, nature and objectives of a job, tasks and duties to be performed, working conditions, machines, tools and equipments to be used by a prospective worker and hazards involved in it.