This API is used to initialize the PLM-to-PLM communication structure in devices using SSI technology. It is also used to register for sync events and message events in devices using SSI technology. It is called during PLM initialization.
Refer to the “SsitEventIndex” enum in the xplmi_ssit.h file for a list of available events. You can add new events to this list and register for any events using the PLM-to-PLM communication APIs.