I have several standalone documents/chapters (A.tex, B.tex, ...), that I want to assemble in a single document (Main.tex). Every chapter has its own section hierarchy (starting from sections, subsections...).
I can join all the chapters by doing:
\section{A}
\input{A.tex}
\section{B}
\input{B.tex}
but then I need to modify all the sections hierarchy within each chapter, to reduce the section level to start from subsections. Is there a way to add the documents without doing this change by hand? Defining the section level in a relative way?
Thanks for your help.
\chapter{A} \input{A.tex}
which is the intention of the design and why article starts at \section level so you can make them chapters of a report