1. A job management method for an information processing system that includes an information processing device, the job management method comprising the steps of: storing a stencil for a job definition statement and data prescribing a user interface for job definition statement setup; generating data for executing the process for generating a job definition statement based on the contents set by a user via the user interface in accordance with the stencil for the job definition statement and the data prescribing the user interface for job definition statement setup; and generating the job definition statement by executing the process in accordance with the generated data.