The Through Date selection criteria can be used to narrow down the time frame for which details will be included in the output. In this version of the Date control, you have the option of specifying:
Through Date -- You can specify a Through Date by either typing in the date directly or using the calendar control. Specifying this option will result in all eligible posted / un-invoiced details up to and including the Through Date to be included in the draft invoices.
Named Date Range -- You can specify a named date range from the list of available built-in values. This approach may be particularly helpful if you plan to save the criteria.
Note that if you have enabled the Allow Creation of and Show Fiscal Calendar Options (unanet.fiscal_calendar.enabled) property, additional 'fiscal' period options will be available in the drop-down.
Fiscal periods must be established via the Admin >> Setup >> Fiscal Year screen in order to be available for use in reporting. Specific Fiscal Periods appearing in drop-down lists will be a concatenation of Fiscal Year Name w/ Accounting Period.
See Invoice Creation for additional details as to how items are qualified to be included on a draft invoice.