Hi All, I am pretty new to Atlas and trying to understand the features of Atlas. Can someone help me by answering below questions HDP - 2.5.3 is used. Question1: Which policy in ranger will be given high priority - Resource based policy or Tag based policy? I created one resource based policy in ranger wherein all columns of a table are accessible user x and y. I created another tag based policy wherein a column in the same table is given a tag and the tag based policy allows that particular tagged column to be accessed by user y only. What I found is both x and y are able to see all the columns and tag based policy does not seem to work. Can some one provide more clarity on this, sorry if my question is not very clear enough. Question2: What is the use of AD integration in Atlas? How AD users are used in Atlas? Question3: What is hive hook and can some one provide more information on it. Question4: How to create geo-based policy and time-based policy using Atlas? ... View more