For communication objects, structs and enumerations a *.dox file is generated automatically as soon as the model is saved. This file can be used to generate a documentation with doxygen. The documentation contains all communication objects, structs and enumerations of the CommObjectRepository with their names, attributes and a class reference. To add further information to the class reference the '@doc' keyword followed by a String has to be written on top of the communication object, struct or enumeration. The information will then be included in the documentation.