void Initialize ( [FRequiredEntryData](API\Plugins\NiagaraEditor\ViewModels\Stack\UNiagaraStackEntry\FRequiredEntryData) InRequiredEntryData, [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [IDetailTreeNode](API\Editor\PropertyEditor\IDetailTreeNode) > InDetailTreeNode, bool bInIsTopLevelProperty, [FString](API\Runtime\Core\Containers\FString) InOwnerStackItemEditorDataKey, [FString](API\Runtime\Core\Containers\FString) InOwnerStackEditorDataKey, [UNiagaraNode](API\Plugins\NiagaraEditor\UNiagaraNode) * InOwningNiagaraNode )