Jobs: As soon as you create a new job it will automatically appear as Job Accepted in the workflow. The lead section of the workflow will be greyed out and unavailable, and the job is technically a confirmed job that is now booked in.

Leads: A lead is a job the has not been accepted/confirmed yet. A Lead will convert into a Job automatically if a client accepts a quote, sign a contract, pays an invoice or if you manually tick the Job Accepted box.