What is the difference between running the Generate Draft Invoices process for a single project and running it for a range of projects?
When running the Generate Draft Invoices process for a single project, the billing cycle is ignored. Any unreleased draft invoices are deleted and a new draft invoice is created. When running the Generate Draft Invoices for a Range of Projects, the process takes the billing setup into account (i.e., bill offset and cycle days). Therefore, the system looks at the current date, adds cycle days and then determines whether or not the project is ready to bill.
