I really tried to get it to useful work, but in my area (WLanguage and Windev) it’s simply faulty. Calls to functions which do not exist, and even after pointing it out, I get the same shitty code. It simply can’t work, and so it doesn’t. The only useful thing for me, is for me to get some oversight. What I do not understand, I was searching for everything around XRechnung/Zugferd/UBL and just over days there cams suggestions like XMLBeans, apache Camel and other stuff. It seems it’s quite better in areas like Java, and its tools. In my case, I probably was lucky, the code simple did not work, and did not work with terrible bugs.