Your accounts system export will be configured by the RSM ESL support team for you.
You need to export invoices in order to close them off within InTime.
How do I export invoices to my accounts system?
On the menu bar, select Sales/Pay > Search.
Choose the types of invoices you want to export with the tick boxes below
Use any additional search criteria to further filter for the specific invoices that you want to export. The usual case is to set the Exported Status to No to display all invoices that have not yet been exported; then click Search.
From the list, select the invoices that you want to export.
Click Export. Clicking export will initiate the export process and provide you to download a CSV file to import into your accounts system.