If I want a specific field to be visible only to a specific user or group of users on a layout, I set up field-level security for this field. I want to be able to do the same for my custom button added to a layout. I want a specific button be visible only by a specific group of users.

Is there a way to set a 'button-level' security in order to achieve this? It would be perfect if I could use a permission set.

If I want a specific field to be visible only to a specific user or group of users on a layout, I set up field-level security for this field. I want to be able to do the same for my custom button added to a layout. I want a specific button be visible only by a specific group of users.

Is there a way to set a 'button-level' security in order to achieve this? It would be perfect if I could use a permission set.

UPDATE: I know that there were some questions on how to hide a specific button depending on a specific value of an object's field (I already use this solution is another situation), but I want a different thing. I want to be able to specify a permission to see a specific button for a specific group of users.