You are now in full control of who can view and edit each entity!
Scorecard Permissions protect against accidental editing and can protect against unauthorized viewing of metric details and tactics. The structure of the entities, functions, and processes are still always visible to everyone, but all metric data, graphs, Pareto charts, and Scorecard-only tactics can be hidden.
You can restrict view access on the top-level entity (and all those below), or leave the upper levels visible company-wide and only limit access to the lower-level entities.