According to the Polish Accounting Act (art. 21 and art. 23), interest notes must be continuously numbered.

1. Open the Accounts receivable> Setup> Parametersto open the Accounts receivable parametersform.

2. On the Number sequencestab, select Interest note documentand Interest note voucheras reference types.

3. In the Number sequence codefield, select the number sequence code for the interest note document and interest note voucher.

4. Press CTRL+S or close the form.