I'm writing a long text with various levels of paragraph titles so I created various heading styles.
At the end of the document, as I try to create my table of contents, word recognizes as headings only the 5th level of heading styles and inserts it into my TOC.
Could there be anything wrong with how I've formatted my heading styles or is it a problem with a TOC?

In the end the question is this: how do I make word to recognize ALL the levels of headings as a part of TOC?