The directory structure of the documentation has been created in order to facilitate the creation of documents in any language. If you want to create a new set of documents in a given language, simply create a new directory in the dhis2-docbook-docs/src/docbkx/ directory. Be sure to use the ISO 639-1 code for the language you are going to create documents in. A complete list of these codes can be found here. Add a new folder for images in a sub-directory , replacing XX with the actual ISO 639-1 code for the language you will create documents in. You will also need to edit the pom.xml file in the main dhis2-docbook-docs directory. If you are unsure of what changes need to be made to this file, ask on the mailing list first, as this file controls the generation of all the documentation.