Hi, einhander I installed TexStudio to test it and see if I can learn anything. For the CinGG manual, I'll follow your instructions: should I use Overleaf or do it locally? In any case I would like to ask you for the file with your settings, so you have the same structure on which to work and do the tests. I saw that in Texstudio, in the menu "idefix", there is the entry "convert to Latex"; does it serve to convert a document (of libreoffice for example) in latex? Or is it better to rewrite everything from scratch? Can I make a copy paste of the sentences from Libreoffice into TexStudio or Overleaf, or do I have to use a plain text? I apologize for all these annoying beginner questions. @Phyllis I'd need the last revision of chapter 4 to try and create it in Latex. The .odt file, I mean. Is that possible?