I want to change Conzalo's command little (How to reset a section counter) by removing the representation of Part [number] in the document:
\usepackage{xpatch}
\makeatletter
\@addtoreset{section}{part}
\xpatchcmd{\@part}{\normalfont}{\normalfont\centering}{}{}
\xpatchcmd{\@part}{\Large}{\LARGE}{}{}
\renewcommand
% \partname{Topic}
\makeatother
I use the part command for Lectures, Practicals, Master Topics. My table of contents

and my document

I do not really understand the command because disabling these two lines do nothing:
% \xpatchcmd{\@part}{\normalfont}{\normalfont\centering}{}{}
% \xpatchcmd{\@part}{\Large}{\LARGE}{}{}
I want to remove the representation of Part and number.
How can you remove the representation of the Part headings every time you use part?

PracticalsandCIRCULATION and HEART? What about the entries in the ToC? What other packages do you use that influence headings (like, perhaps,titlesec)? What about supplying a minimal working example (MWE)... pretty please? – Werner Feb 27 '14 at 21:06