1.Create a machine list filtered by Billing Due and Master #.
2.Bill all the child machines.
3.Once all the child machine reads jobs have been created, bill the master.
4.Run a job list, filtered by Ready and Master #.
You should return a list of jobs only relating to that contract. You need to count them and ensure that all the child machines and the one master job are in the list.
5.From the list, select Invoice Job, change the date on the invoice, and select the correct invoice report.