The CompositeBC component is an EDBC component which enables you to execute more than one BC component programmatically. The sample CompositeBC is configured for the HTTP and SMTP (both are BC) components to execute in a linear sequence. The message request on the input port of CompositeBC component is fed as input to the HTTP component. The output of HTTP component is provided as input to the SMTP component (with some modifications) and the output of the SMTP component is put on the response port of the CompositeBC. Similarly, one can modify the CompositeBC component to execute ‘N’ number of BC components.