I have a few Active Directory domains and I have NetBackup master server installed in one of the domains. My question is, will I be unable to backup from clients residing on other domains? I had NBU4.5 and I used to be able to do such a thing but since I have upgraded to 5.1, I seem to have lost the capability. Since the administrator account is different on different domains, it seems logical to me if it is impossible to backup from a client on another domains, but the question is what would be the work-around in such a case?