# RateManager

> Optional field to control the update rate of this system group.

## Definition

* **Type:** Property
* **Namespace:** [Unity.Entities](/engine/7000.0/script-reference/unity/entities.md)
* **Assembly:** UnityEngine.EntitiesModule

```csharp
public IRateManager RateManager { get; set; }
```

### Remarks

No group allocator is created when setting rate manager.