I have "inherited" a MIM implementation that has some delimited text file MA's in which there are only export attribute flows. The script that runs the sync cycle first does Import / Sync from Active Directory, and before each Export / Delta Import from the text file MA's runs a Delta Sync on those MA's.
My understanding is that this Sync is superfluous since we are not reading anything in from those MA's. Is that correct or could there be a purpose for for the Delta Sync that I'm not aware of?