Whether the manager's reference to the asset being managed is direct. Inclusions (AlwaysCook, DevelopmentAlwaysCook) apply transitively - both direct and indirect references apply the inclusion. Exclusions (NeverCook, ProductionNeverCook, DevelopmentAlwaysProductionNeverCook) apply only to direct references. e.g. PrimaryAssetId A has DevelopmentAlwaysProductionNeverCook A -> B B -> C B == DevelopmentAlwaysProductionNeverCook C == DevelopmentAlwaysProductionUnknownCook