Actually enterprises have adopted distributed aplications development strategies using many tecnologies like COM (Component Object Model), CORBA (Common Object Request Broker Architecture), EJB (Enterprise Java Beans) and more. An recent proposal is SOAP, that try to resolve the interoperability lack problems of the earlier options, taken as foundation protocols already established and with broad use in Internet, like HTML and XML. We intent to show a SOAP workframe vision in the build of web services.