[TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SWidget](API\Runtime\SlateCore\Widgets\SWidget) > CreateSystemOverview ( [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FNiagaraSystemViewModel](API\Plugins\NiagaraEditor\ViewModels\FNiagaraSystemViewModel) > SystemViewModel, const [FAssetData](API\Runtime\CoreUObject\AssetRegistry\FAssetData) & EditedAsset ) const