---
title: NotificationAction
framework: usd
role: collectionGroup
path: usd/notificationaction
---

# NotificationAction

An action that sends a custom notification to an app.

## Overview

Overview Use this action to perform an app-provided operation on a list of prims. When this action executes, it posts a notification for which a custom app scans to perform a specific operation. Declaration class Preliminary_Action "NotificationAction"

## Topics

### Properties

- [info:id](usd/info-id.md)
- [affectedObjects](usd/affectedobjects.md)
- [identifier](usd/identifier.md)

## See Also

### Actions

- [Preliminary_Action](usd/preliminary-action.md)
- [AudioAction](usd/audioaction.md)
- [ChangeSceneAction](usd/changesceneaction.md)
- [EmphasizeAction](usd/emphasizeaction.md)
- [GroupAction](usd/groupaction.md)
- [ImpulseAction](usd/impulseaction.md)
- [LookAtCameraAction](usd/lookatcameraaction.md)
- [OrbitAction](usd/orbitaction.md)
- [SpinAction](usd/spinaction.md)
- [StartAnimationAction](usd/startanimationaction.md)
- [TransformAction](usd/transformaction.md)
- [TransformAnimationAction](usd/transformanimationaction.md)
- [VisibilityAction](usd/visibilityaction.md)
- [WaitAction](usd/waitaction.md)