Hello,

I'm encountering an issue with importing bank statements into Odoo and need guidance on preventing duplicates. When importing overlapping date ranges, Odoo seems to not check for duplicate entries. For example, if I import a statement covering January 1, 2024, to January 20, 2024, and subsequently import another from January 18, 2024, to January 25, 2024, the transactions on January 18, 19 and 20 are duplicated.

Currently, to avoid this, I have to manually ensure that each import only contains new data, which is error-prone and inefficient, especially when managing multiple bank accounts. This raises the risk of reconciling transactions twice.

Is there a built-in feature or a recommended practice in Odoo to automatically detect and exclude duplicate transactions during the import process?