@warfacechamp Welcome to the Rockstor community.
I can’t answer this one myself currently but @Flyer has contributed a number of Rockstor AD enhancements, including work in this area I think, and may be able to chip in.
Also it may be worth updating your install as 3.9.1-0 is pretty old now, or even just all other apps as per the suggestions later on in the following post:
which funnily enough is a fine feature added by @Flyer .
Hope that helps.