To do your accounting synchronization, you first need to sort the invoices you wish to transfer.
Go to the Invoice module.
To sort your invoices, select Type in the top filter.
Then check Credit notes and Invoices :
Then select the desired period using the filter : Period
Indicate the desired period in the Invoice date field :
You can sort further if necessary (Division, etc.).
Then select all Invoices :
When you select invoices, new buttons appear in the top right-hand corner, including Export.
Click on the Export button, then choose Accounting Synchronization in the menu :
This window appears :
In the example above, the Accounting configuration is set to Export Sage accounting file, but you may have another configuration.
Depending on the configuration, the entry sources will be set automatically.
In general, you won't have to modify anything on this window, just click on Next.
A file generation process is then launched.
Your synchronization is now complete.