Most transaction-entry windows in MYOB FirstEdge consist of scrolling lists, where line item detail is entered for each transaction you record. The Job column is usually at the far right end of these scrolling lists. Use the Job column to assign a particular job to each line item in the transaction. (Windows in which you can enter a job)
Enter a job number on each line item that is related to the job.
Don't forget that each line item in a transaction can be assigned to a specific job. If you assign only the top line item in a scrolling list to a job, the other line items below it won't be assigned to that job automatically. You'll need to make an entry in the Job column for each line item.
Of course, if you don't want to assign a line item to a job, you can leave the Job column blank for that item.