Hi everybody, I need to use the following numbering scheme for the different section levels. I Chapter I.A Section I.A.1 Sub-section a Sub-sub-section No problem with MkII, the following example gives the desired result. \setupsection[section-2][conversion=Romannumerals] \setupsection[section-3][conversion=Character] \setupsection[section-4][conversion=numbers] \setupsection[section-5][conversion=character,previousnumber=no] \starttext \chapter{Chapter} \section{Section} \subsection{Sub-section} \subsubsection{Sub-sub-section} Paragraph. \stoptext The same file with MkIV (ver: 2011.05.18 18:04 MKIV) gives I Chapter A.A Section A.A.A Sub-section A.A.A.A Sub-sub-section What am I doing wrong? -- Jean-Philippe Rey Professeur - École Centrale Paris jean-philippe.rey@ecp.fr 92295 Châtenay-Malabry Cedex - France