Attributes permission

Hello,My use case is the following: I need to manage people and their personal details within Insight. A user should see all of his personal details but only certain personal details of the other users.As of today, we only can manage permissions at the object type level and the attributes' hidden feature doesn't cover my need.The feature needed would be to manage permissions at the attribute level the same way we currently manage permissions at the object type level.Thank you,Best regards,Manon