My document consists of three parts. Parts 1 and 3 contain chapters and sections. Part 2 however is a bound in research paper, and as such only contains sections and subsections, however no chapters. I use the
hyperref package, and in the Table of Contents everything is displayed fine. However the PDF reader interprets the first section, "Introduction and motivation", as chapter and all following sections as subsections thereof:
How can I sort this out?
The document class used is