https://community.cloudera.com/t5/Support-Questions/Apache-Atlas-apply-Classification-to-Attributes-not-just-an/m-p/348457#M235373 <P>Hi,</P><P>I'm implementing a data catalogue in Atlas with bespoke typeDefs, and we have the requirement to hide some entity attributes from some users, as well as hiding some entity types themselves.&nbsp; We can do this at the entity level by applying Classifications at the entity level, and using the tagSync to Ranger to block access to unauthorised entities.</P><UL><LI>Is it possible to apply Classifications at the attribute level of a typeDef or when defining an entity?&nbsp; I've tried it and it doesn't appear possible, but any confirmation of this would be much appreciated!</LI><LI>Assuming that classifications cannot be applied at the attribute level, is there another way of limiting user access to attributes, other than separating the attributes into separate entities?&nbsp; I've seen the "Options" parameters in the typeDef, however there's no documentation I can find that gives further detail on what can be defined in Options, nor any examples for implementing.</LI></UL><P>Many thanks,</P><P>Rob</P> Thu, 21 Jul 2022 17:01:53 GMT RobArm 2022-07-21T17:01:53Z