I'm importing some pdf files, to my document.
\pdfbookmark{First}{r01}
\includepdf[pages=-,pagecommand={}]{inc/r01.pdf}
\pdfbookmark{Second}{r02}
\includepdf[pages=-,pagecommand={}]{inc/r02.pdf}
These are book chapters, with their own formatting - it's a reason, why I can't use \section there.
I don't want to have any table of contents in my document, just the chapters names in the bookmarks area together with the numbering. How to do this?

