Hi Jim,
The C:\Program Files (x86)\CA\ITAM\Event Service\ SAMDataSynchConfig.xml file is the file that contains the field mappings for data sent from APM to SAM.
There are some instructions in the .xml file, at the top, on how to modify this file to add APM attributes and map them to the SAM attributes.
It does require some knowledge of both the APM and SAM database tables and columns.
Very important: Whatever changes you make to the \Event Service\ SAMDataSynchConfig.xml file, then copy this file also to the \Application Server directory (the two files should be the same.)
Also, after changing the .xml file, then be sure to restart the event service, before you test changing data in APM and sending the update to SAM.
HTH,
Gale Bacon
CA Technologies