Using This http://devlibrary.businessobjects.com/BusinessObjectsXIR2/en/en/general_doc/SDKOverview_Final_EN.htm" target="_blank" title="Interactive Enterprise Reporting Object Model">Diagram
Use this diagram to identify which enterprise reporting APIs and thus which Business Objects solution(s) you require for your enterprise reporting projects. As you move through the diagram and answer questions 1 to 5 your decision line will cross various APIs. The collection of these APIs will represent your project requirement. The color guide helps identify which APIs are related to our product solutions.