The party is in the same world and not exposed.
The product’s working definition.
In the same world, not exposed. The card exists to say so, because a reader who expected the party on the map deserves to know why it is not.
How directly an event reaches a party, on the intersection cards an Event Scan or an Entity Scan renders.
Every grade here is assigned by the same rules on every scan, and the methodology page renders those rules from the code that enforces them.