> For the complete documentation index, see [llms.txt](https://docs.namiml.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.namiml.com/sdk-reference/namimlmanager/coreaction.md).

# coreAction

Inform the SDK about an important action a user may take in your app.

{% tabs %}
{% tab title="Swift" %}

```swift
NamiMLManager.coreAction(label: "Shared Item")
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
NamiMLManager.coreAction(label: String)
```

{% endtab %}

{% tab title="Flutter" %}

```dart
NamiMLManager.coreAction(String label);
```

{% endtab %}

{% tab title="React Native" %}

```javascript
NativeModules.NamiMLManagerBridge.coreActionWithLabel("Shared Item");
```

{% endtab %}
{% endtabs %}

**Arguments**

* (required) `label`: a string label used to identify the core user action

Used to indicate when a user performed an action in your app that is important in creating customer loyalty and engagement. These may include actions like liking or sharing, for example.