In order to synchronize MDM-RE with updates to the Siebel application, the Siebel Administrator defines Run- Time Events on the BCs that require synchronization. When the BCs are updated, Run-Time Events invoke Action Sets that subsequently call MDM-RE Workflows to send XML messages to MDM-RE XS Server.

Upon receipt of an XML message, the XS Server parses it to determine the System and IDT that this messages pertains to, and to locate the IO fields that are replicated in the IDT. An IDT record is constructed and stored in the NSA Transaction Table (NSA TT). Refer to the

Update Synchronizer

chapter for details about this table and the synchronization process in general.