Creating a Web Service by hand can be a laborious process, due to the large number of Java and XML files you must create and package. The Oracle ATG Web Commerce platform automates this process through the Web Service Creation Wizard in the Dynamo Administration UI. You select the type of service you want to generate, and the wizard takes you through a series of screens where you specify the necessary information. You then click a button, and the wizard automatically generates the necessary classes, WSDL documents, and deployment descriptors, and packages them in EAR and WAR files.