The documentation work line exists to describe what each directory inside the CentOS Artwork Repository is for, the conceptual ideas behind them and, if possible, how automation scripts make use of them. The CentOS Artwork Repository documentation is supported by Texinfo, a documentation system that uses a single source file to produce both online information and printed output. The repository documentation is organized under @file{trunk/Manual} directory and uses the repository directory structre as reference. Each directory in the repository has a documentation entry associated in the documentation manual. Documentation entries are stored under @file{trunk/Manual/Directories} directory and the action itself is controlled by the @code{help} functionality of centos-art.sh script. The @code{help} functionality let you create, edit and delete documentation entries in a way that you don't need to take care of updating menus, nodes and cross reference information inside the manual structure; the functionality takes care of it for you. However, if you need to write repository documentation that have nothing to do with repository directories (e.g., Preface, Introduction and similar) you need to do it manually, there is no functionality to automate such process yet. @xref{Directories trunk Manual}, for more information on documentation.