# Sandbox.SerializedProperty.CustomizableSerializedProperty.SetDescription

```csharp
void SetDescription(string value)
```

Override the tooltip / description text.

### Parameters

- `value` (`string`)

Declared in [Sandbox.SerializedProperty.CustomizableSerializedProperty](/api/Sandbox.SerializedProperty.CustomizableSerializedProperty).
Assembly: `Sandbox.System`.