Control permission on ledger entries based on user setup - NAV 2016

Hi everyone,

I have the following request from a customer:

Based on a boolean on user setup, the user should/should not be able to "see" Vendor ledger entries:
for example: when the boolean is off:
- The user gets nothing when he tries to access the vendor ledger entries from vendor card.
- The Vendor ledger entry list shows empty.
- .....

Is this achievable in NAV 2016?