---
url: /process-functions/security-applicationusers.md
description: Returns the users on an application as a JSON-encoded array of user objects.
---

# security.applicationUsers 

Returns the users on an application as a JSON-encoded array of user objects.

::: warning Deprecated
Use [`app.users.list()`](/process-functions/security-application-users-interface#list) instead.
:::

```js
security.applicationUsers(applicationId)
```

## Parameters

| Parameter | Type | Description |
|---|---|---|
| `applicationId` | `string` | The application id. |

## Returns

A JSON-encoded array of user objects for the application's members. An empty string is returned when the application is not found (guard for this before parsing).

## Examples

```js
const users = JSON.parse(security.applicationUsers("MyActivityId"));
```