ABOSS will only display invoices in the Invoice module of the current booking year. When the year ends and the new year starts, the invoice module will only display invoices created in the new booking year. This means your invoices of the previous year will be hidden by default. 

How to view previous invoices in the invoice module?
If you want to display previous invoices of a specific project, please select the project first from the 'All projects' menu.
Select the 'Invoice Module' from the menu on the left side of ABOSS. 

Click on the 'Filters' button options.

Adjust the date range by clicking on the 'FROM' date. Set the year back to the previous year and optionally select the month. 

After selecting your custom date range, you can close the filter option and your previous invoices will be visible. 

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