Siebel Service Handheld Guide > COM Extensibility >
About COM Extensibility
COM support for Siebel Handheld applications allows customers to programmatically extend the functionality of the Handheld application. By developing a COM object according to a predefined Siebel specification, users can customize responses to Siebel events. Action request methods allow a customized COM object to interact with the Siebel Handheld application.