# GetSubsystemDescriptors<T>(List<T>)

> Returns a list of SubsystemDescriptor s which describe additional functionality that can be enabled.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine](/engine/6000.7/script-reference/unityengine.md)
* **Assembly:** UnityEngine.SubsystemsModule

```csharp
public static void GetSubsystemDescriptors<T>(List<T> descriptors) where T : ISubsystemDescriptor
```

### Parameters

**** (\[List\<T>]\(https\://learn.microsoft.com/dotnet/api/system.collections.generic.list-1)): Subsystem specific descriptors.