> ## Documentation Index
> Fetch the complete documentation index at: https://tyk.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Manage Applications in Developer Portal

> How to configure applications in Tyk developer portal

## Introduction

**Prerequisites**

* A Tyk Enterprise portal installation
* A portal admin app login
* A login to the already created app by an external API consumer

### To view existing apps

1. In the portal admin app, go to **Apps**. If there are some apps already created by external API-consumers, you’ll see them in the overview list.

<img src="https://mintcdn.com/tyk/p6VDuboOnNxaT_QZ/img/dashboard/portal-management/enterprise-portal/list-of-app-admin-app.png?fit=max&auto=format&n=p6VDuboOnNxaT_QZ&q=85&s=febca998cf545e606a6b76df580af704" alt="List of applications" width="3360" height="1708" data-path="img/dashboard/portal-management/enterprise-portal/list-of-app-admin-app.png" />

2. Click on an app from the overview page.
3. On the right hand slideout, you will see the information about the created app.

### Revoke app credentials

1. In the portal admin app, go to **Apps** and open the app.
2. Click **credentials**. This means the developer will no longer be able to access the API Product via the selected plan. These actions will have an immediate effect.