I wrote a document in book (KOMA-Script), and I did almost similar to what you want, but I don't know whether it is exactly what you are expected.
In Part environment Part I Ctrl+Return Big title Ctrl+Return Smaller subtitle then add LaTeX command ERT (but here I did not put the Part No) \addcontentsline{toc}{chapter}{Big title - Smaller subtitle} --- was On Wed, Feb 11, 2009 at 4:30 AM, Piero Faustini <pierofaust...@hotmail.com>wrote: > Hello. > I use koma-book > Is there a way to set a subtitle for Part's title in a smaller font in a > way > that in the TOC then they're displayed in the same font? > What I would like is: > > Part I > Big title > smaller subtitle > > and in TOC, > > I. Big title - smaller subtitle > > or > > I. Big title. Smaller subtitle > > > > > -- Waluyo Adi Siswanto, PhD Dept. Engineering Mechanics Univ. Tun Hussein Onn Malaysia (UTHM) http://www.uthm.edu.my