In this paper, we present a tool allowing the design of service orchestration at a high level of abstraction. This tool also allows specifying security properties, also in an abstract way, as annotations on the services orchestration. Our purpose is to generate code, including security code, from this specification. This is especially important in the context of complex execution platforms like Enterprise Service Buses. Our tool is used in the context of industrial plants using more and more services like DPWS to implement applications.