The "Statement History - EN" report is a system generated report that sends out a statement containing all invoices for the last 365 days as of the current date in UTC time. The report will show as 1 attachment in the included email. Invoices entered before the current date as of the prior year will not be included when sent. This includes invoices that are open and/or closed and will show their current balances even if it is $0.00.
The invoice can be attached to action codes (Admin > Master Files > Action Code) to be included in Credit Class Generations or sent out manually during a communication (Account Detail.)