Github user tinkoff-dwh commented on the issue: https://github.com/apache/zeppelin/pull/2676 The security is also important for our team. I agree with @Leemoonsoo and @felixcheung about the sufficiency of existing roles. We have PR about permissions for folders https://github.com/apache/zeppelin/pull/2556 Our plan is to have restricted subfolder in each user and group folder. The subfolder with name "restricted" will be viewble only for user/group owner of parent folder. If user cares about the security then he will put note in restricted subfolder. @kjmrknsn, could folders with permissions solve your issue?
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