You can turn the retrieval of PDF statements on and off with the checkbox. If your bank does not provide PDF statements, you can deactivate access and thus avoid error messages during retrievals.
Here you can see, when account PDF statements were last retrieved. Normally, you do not need to enter anything here. However, should account statements be missing, you can set a date in the past here. If you then retrieve the PDF statements immediately under Fetch schedules, they will be requested from the bank from the date that you entered.
Basically, banks provide PDF statements per customer. If a subscriber of a customer has retrieved the statements from the provision (New), they are deleted there and can no longer be retrieved by another subscriber of the same customer. This would be important if your company used programs other than BL Banking Web. It is therefore always advisable to keep the default value From-To. Then, PDF statements are requested from the bank from the date of the last fetch (see field above).