# SubsystemProvider

> A provider that supplies data to a subsystem, generally for platform-specific implementations.

## Definition

* **Type:** Class
* **Namespace:** [UnityEngine.SubsystemsImplementation](/engine/6000.6/script-reference/unityengine/subsystemsimplementation.md)
* **Assembly:** UnityEngine.SubsystemsModule

```csharp
public abstract class SubsystemProvider
```

## Remarks

This is typically for use in platform-support packages.