In this document
https://docs.bmc.com/docs/display/bsa86/Setting+up+and+sharing+a+data+store. It states this:
Share the data store using one of following methods. If the data store server is a:
Could a domain account be used instead of a local account?
It should just pass through whatever is in the properties to the net use command. not sure if we’ve tested that. if it works it works.