Job Phases, is primarily designed to provide a tool for Job resource planning; Labor and Materials. Job Phases also control when you are able create an invoice for a Job.
One Phase Code is pre-populated on each Job Type Phase setup form; you may remove this default Phase code as long as you add another phase code to take its place. Each Job Type must have at least one Phase Code.
You may add additional Job Phases that will be available for selection on individual Jobs.