You can make all vis leafs be visible from vis leaf where this entity is created. Also you can make a specified leaf visible from all other vis leafs. Just place entity in a place where you want overview point. If reversed, place it at the center of a model/entity enclosed in a hollowed
area (that are not always visible despite to player's position in the world) you wish to be visible from within the whole map. 
If set to yes, instead of making this leaf an overview point for all other leafs, make this leaf visible from every place of the map. |
entityguide >
