[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="DMX", Meta=(DeprecatedFunction, DeprecationMessage="Deprecated 4.27. Controllers are removed in favor of Ports.")) [TArray](API\Runtime\Core\Containers\TArray)< [UDMXEntityController](API\Plugins\DMXRuntime\Library\UDMXEntityController) * > GetAllControllersInLibrary ( const [UDMXLibrary](API\Plugins\DMXRuntime\Library\UDMXLibrary) * DMXLibrary )