This Presentation was held at a Company Meeting to invent Object Oriented Engeneering Methods for e-Commerce Projects. The Methods were based on the Lectures Software Engineering I + II at the Fernuniversität Hagen. Software Engineering I is published as Book at dpunkt under the Title "Methodische Objekt Orientierte Software Entwicklung". Software Engineering II was about Webapplications with J2EE, Struts and UML, what was of Interest for our Project. MagicDraw was an UML Tool a former Collegue at skally in Bochum brought in. He made his Doctor at Prof. Helmut Balzert\\’s Lehrstuhl für Software-Technik at the Ruhr-Universität Bochum.