Hello, I'm setting up a structure for a project. Everything works fine when I compile the project file. When I compile one of the products I get output as well, but it includes automatically the "content" and all lists. The list of abbreviations and the index are included before the main text of this component starts. Why does this happen? I expected that only the environment file is loaded and nothing else. Any suggestion? Thanks a lot Wolfgang I have following files and structure (simplyfied) project: wooddoc.tex: \startproject wooddoc \environment environment \startfrontmatter \completecontent \product intro \stopfrontmatter \startbodymatter \product wood_anatomy \product wood_model \product wood_description_of_species \stopbodymatter \startbackmatter \completelistofabbreviations \completeindex[n=3] \stopbackmatter \stopproject product: wood_description_of_species.tex \startproduct wood_description_of_species \project wooddoc \chapter{Description of selected wood species} some text here \component wood_description_of_species/douglas_fir %and there are some more components \stopproduct component wood_description_of_species/douglas_fir.tex % is in a subfolder \startcomponent douglas_fir \project wooddoc \product wood_description_of_species \section{Douglas fir {(\it Pseudotsuga menziesii)}} here some text \stopcomponent