CMServiceConfig.xml structure
The ServiceConfig.xml and CMServiceConfig.xml will look similar to the following:

<ServiceInterceptors>
    <Service name="CMLPXXXX">
        <Interceptor action="add">
            com.splwg.interceptor.CMLPXXXXAddInterceptor
        </Interceptor>
        <Interceptor action="change">
            com.splwg.interceptor.CMLPXXXXChangeInterceptor
        </Interceptor>
    </Service>
</ServiceInterceptors>

The above example illustrates how interceptors are defined for the service CMLPXXXX. You can define one or more interceptors, depending on the action, for each service. The valid actions are "add", "change", "delete", and "read".
Note:
It is valid to have the same interceptor class for more than one action as long as the class implements the corresponding interceptor interface.