Assigning a Blueprint Instance from the World Outliner

[Turboflu]

Currently I use:

UPROPERTY(EditAnywhere)
TSubclassOf<ACharacter> Char;

To assign a Blueprint to Char in the Blueprint Editor.
Then I use UGameplayStatics::GetAllActorsOfClass to get all instances of the Blueprint.

But is it possible to assign only one instance of a Blueprint (as they are shown in the World Outliner) from within the Blueprint Editor?

Thanks a lot in advance !

[Turboflu]

When I use:

UPROPERTY(EditAnywhere)
AActor* TestForInstance;

It is possible to assign a specific instance of a Blueprint but only in an instance of a Blueprint and not the Blueprint itself as on the following pictures

Here I can assign the specific instance:

In the Blueprint Editor it shows the instances from the World Outliner but it won’t assign it.