Exporting outlines to PDF

Is it possible to exclude certain outline levels when using the Export Outlines option when exporting to PDF? I have my Table of Contenst in pretty good shape, but when I export to PDF, I have things appearing in the PDF bookmarks that I don’t want to.

Please upload some example ODT and exported PDF - or printscreen from PDF what is wrong, I’m not sure if it is possible to upload PDF here.

If uploading PDF is forbidden by site rule, fool the site by adding .odt at end of filename and make a note to warn contributors. E.g. demo.pdf → demo.pdf.odt