The application services provide the GUI, database engine, document managment engine, search enginer, workflow enginer, report generation engine and business intelligence engine as the common builidng block for various IT managment systems.
Business intelligence services
The IT managment systems should share the same business intelligence services to support all the business intelligence need in the CIO IT managmenet systems.
Document managment services
The IT managment systems should share the same document managment engine to support all the document services need of all the IT managment systems.
Single sign on
The CIO IT managment systems should share the same access control service to achieve the capability of single sign on and access control.