# AddProperty<TValue>(Property<TContainer, TValue>)

> Adds a Property<TContainer, TValue> to the property bag.

## Definition

* **Type:** Method
* **Namespace:** [Unity.Properties](/engine/6000.5/script-reference/unity/properties.md)
* **Assembly:** UnityEngine.PropertiesModule

## AddProperty\<T>(Property\<T, T>)

```csharp
protected void AddProperty<TValue>(Property<TContainer, TValue> property)
```

### Parameters

**** (\[Property\<T, T>]\(/engine/6000.5/script-reference/unity/properties/property2)): The [Property\<TContainer, TValue>](/engine/6000.5/script-reference/unity/properties/property2.md) to add.