About to add user 'bstansberry' for realm 'ManagementRealm'
...
Is this new user going to be used for one AS process to connect to another AS process e.g. slave domain controller?
yes/no?

That "e.g. slave domain controller" is poorly worded. Better is "e.g. a slave host controller connecting to the master domain controller?"

Is there any other use case this question is handling? If not, let's just be simple and direct, e.g.:

"Is this new user going to be used for a slave host controller connecting to the master domain controller?"