---
url: /process-functions/security-applicationremoveuser.md
description: Adds a user to an application.
---

# security.applicationRemoveUser

Adds a user to an application.

```js
security.applicationRemoveUser(applicationId, userId, activity)
```

#### Parameters

* `applicationId` - Identifier of the activity.
* `userId` - Identifier of the user (Integer.
* `activity` - Optional.

#### Example

```js
let arr = security.applicationRemoveUser("MyActivityId", 1, "Admin");
```