i am using mybook.cls class for my thesis. I want to add subsubsection which should appear in table of contents as well but its not coming. Anyone found any solution to this? I have tried using paragraph but its not working.
The memoir class sports extensive customizability, including numbering lower sectioning, very flexible chapter heading format (lots of fancy formats predefined, a heap of others available), and so on. I've used it for several largeish lecture notes.
\setcounter{tocdepth}{3}
would make subsubsections appear in the table of contents. – David Carlisle Feb 29 '20 at 16:50