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

# Oloid Vault (Chrome / Chromium) - How to Add Connections in the Tenant Admin Portal

> This document provides step by step instructions to add connections for Oloid Vault (Chrome / Chromium) Application in the Tenant Admin Portal.

## Introduction

The **Connections** tab in the Oloid Vault (Chrome / Chromium) application allows admin to link predefined connections to the application. By adding connections, you enable the application to communicate with supported endpoints for secure authentication and access.

## Prerequisites

* You must have access to the Tenant Admin Portal.
* You must create a Oloid Vault (Chrome / Chromium) application in the Tenant Admin Portal. To create refer [How to Create and Configure Oloid Vault (Chrome / Chromium) Application in the Tenant Admin Portal](https://oloid.help/en/articles/9586885-how-to-create-and-configure-oloid-vault-chrome-chromium-application-in-the-tenant-admin-portal).
* You must create Connections. To create Connections. To more information, refer [How to create Connections in the Tenant Admin Portal](https://oloid.help/en/articles/8294297-how-to-create-connections-in-the-tenant-admin-portal).

## Steps to add Connections

1. Log in to the **Tenant Admin Portal**.
2. On the Home page of the portal, click on the preferred Oloid Vault application.

   ![How to Add Connections in the Tenant... - screenshot 1](https://mintcdn.com/oloid-999c42b2/f7fPN0iKT-K27pXC/images/intercom/12442012/image-df79047a.png?fit=max\&auto=format\&n=f7fPN0iKT-K27pXC\&q=85\&s=00a9b991f0a72b62511436a15940e6b4)

   The application detail page is displayed.
3. Go to **Connections** tab > select **Add Connections**.

   ![How to Add Connections in the Tenant... - screenshot 2](https://mintcdn.com/oloid-999c42b2/f7fPN0iKT-K27pXC/images/intercom/12442012/image-4f5ea1bf.png?fit=max\&auto=format\&n=f7fPN0iKT-K27pXC\&q=85\&s=bf053457da64fea2c7007bfa583a1512)

   The Add Connection pop-up box is displayed.
4. Do the following:
   1. Select **Connection**(s) from Connection drop down list.
   2. Click **Add**.

      > [!NOTE]
      >
      > **Note:** An application can have up to 5 connections, and all must be either PC/SC-enabled or non-PC/SC. Combining different connection types is not allowed.

      ![How to Add Connections in the Tenant... - screenshot 3](https://mintcdn.com/oloid-999c42b2/f7fPN0iKT-K27pXC/images/intercom/12442012/image-7bb695c2.png?fit=max\&auto=format\&n=f7fPN0iKT-K27pXC\&q=85\&s=0b28e02d3a80880bcef0a6633312afe1)

The Connection is successfully added to the application and listed in the connections list.

![How to Add Connections in the Tenant... - screenshot 4](https://mintcdn.com/oloid-999c42b2/f7fPN0iKT-K27pXC/images/intercom/12442012/image-374c26c5.png?fit=max\&auto=format\&n=f7fPN0iKT-K27pXC\&q=85\&s=904225a4e59e1c2c1d634a13073456b7)