Integration Platform Technologies: Siebel Enterprise Application Integration > External Business Components >

About Using External Business Components with the Siebel Web Clients

If EBCs are used with the Siebel Web or Mobile Web Clients, new data sources corresponding to the data sources specified for the external tables need to be added to the specific Siebel application configuration file. If the user name and password for the external data source are different from the current data source, a log-in window appears to initiate logging into the external data source.