SA XT for web access : System Architect XT : System Architect XT Web Service
  
System Architect XT Web Service
Overview
System Architect XT Web Service is a .Net 2.0 XML Web Service application that exposes a set of Read-Only methods. Users can create consumer applications to use these methods to run System Architect reports and retrieve the XML for encyclopedia objects by DDID. A consumer application can be an ASP.NET or .NET Windows form that uses web service components to read encyclopedia repositories and present the data to end users through an intranet.
The information here is for users of the System Architect XT Web Service as described above. Although the System Architect XT Web Service does not provide an interface, it provides a test page to help determine if your web service is working correctly or get more information each method.
See
Sessions
SA XT web service URLs
System Architect XT Web Service methods