Basically, the main function of the web project is basically, starting their own unit code. For me, I don't know how to write a lot of web code, I know it is also learning. I have been confused for Jim Conallen's sample engineering link "404 error: page not found", after using Rational XDE, I understand him as a member of the Rational Development Accelerators group. His theoretical is implanted into Xde Modeler.