---
parser: v2
auto_validation: true
time: 15
tags: [tutorial>beginner, topic>machine-learning, topic>artificial-intelligence, topic>cloud, software-product>sap-business-technology-platform, software-product>sap-ai-services, software-product>sap-document-ai, tutorial>free-tier]
primary_tag: topic>machine-learning
author_name: Juliana Morais
author_profile: https://github.com/Juliana-Morais
slug: cp-aibus-dox-free-ui-sub
canonical_url: https://developers.sap.com/tutorials/cp-aibus-dox-free-ui-sub
---

# Use Free Tier to Subscribe to SAP Document AI Basic UI
<!-- description --> Use the free tier service plan to get access to the SAP Document AI user interface application, using SAP Business Technology Platform (SAP BTP).

## Prerequisites
- You have created a service instance for SAP Document AI: [Use Free Tier to Create a Service Instance for SAP Document AI](cp-aibus-dox-free-service-instance)

## You will learn
  - How to get a tenant for Cloud Identity Services 
  - How to activate an account for Cloud Identity Services and establish trust
  - How to subscribe, assign role collection and access the SAP Document AI basic UI

---

### Access the SAP BTP cockpit


After completing the prerequisite tutorial [Use Free Tier to Create a Service Instance for SAP Document AI](cp-aibus-dox-free-service-instance), you can start with the steps to subscribe to the SAP Document AI basic UI.

1. Open the [SAP BTP cockpit](https://cockpit.btp.cloud.sap).

2. Click the tile to access your subaccount.

![Access Subaccount](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/access-subaccount.png)



### Check your entitlements


The SAP Document AI basic UI requires a tenant for Cloud Identity Services. For more information, see [Get Your Tenant](https://help.sap.com/docs/cloud-identity-services/cloud-identity-services/get-your-tenant?version=Cloud). 

To use the SAP Document AI basic UI, you need to make sure that your account is properly configured.

1. On the navigation side bar, click **Entitlements** to see a list of all eligible services. You are entitled to use every service in this list according to the assigned service plan.

2. Search for `Cloud Identity Services`. ***If you find it in the list, you are entitled to use it. Now you can set this step to **Done** and proceed with Step 3.***

![Check Entitlements](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/check-entitlements.png)

***ONLY if you DO NOT find `Cloud Identity Services` in your list, proceed as follows:***

  1.  Click **Edit**.

   ![Configure Entitlements](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/edit.png)

  2.  Click **Add Service Plans**.

   ![Add Service Plans](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/add-service-plans.png)

  3.  Search for `Cloud Identity Services`. Choose the `default (Application)` plan (or the `additional-tenant (Application)` plan). Click **Add 1 Service Plan**.

   ![Add Service Plan](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/add-plan.png)    

  4.  Click **Save** to save your entitlement changes.

   ![Save Entitlements](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/save-entitlements.png)

You are now entitled to create a tenant for Cloud Identity Services.



### Get your tenant for Cloud Identity Services 


The Service Marketplace is where you find all the services and applications available on SAP BTP.

2. On the navigation side bar, click **Service Marketplace**. Search for `Cloud Identity Services` and click the tile.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/tile-ias.png)

4. In the top-right corner, click **Create**.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/subscribe-ias.png)

4. In the dialog, click **Create**.

  ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/dialog-create-ias.png)

The subscription is going to be created now. Click on **View Subscription** to go to the list of your existing subscriptions.

![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/dialog-in-progress.png)



### Activate your account for Cloud Identity Services


1. Go to your inbox and open the account activation email (`Activation Information for SAP Cloud Identity Services`). Click the activation link.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/activate-account.png)

2. Enter a password and click **Continue**.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/activate-account-continue.png)

3. You are informed that your account is successfully activated. Click **Continue**.

     ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/activate-account-acticated.png)

This opens the administration console of SAP Cloud Identity Services:

![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/console.png)



### Establish trust


1. Back on the SAP BTP cockpit, under **Security**, click **Trust Configuration** and then in the top-right corner, click **Establish Trust**.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/trust.png)    

2. Choose your tenant for Cloud Identity Services and click **Next** 3 times.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/next.png) 

3. Click **Finish**.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/finish.png)     

Your tenant for Cloud Identity Services is added to the list:
![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/list.png)



### Get subscribed to the SAP Document AI basic UI


1. On the navigation side bar, click **Service Marketplace**. Search for `SAP Document AI` and click the tile.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/tile.png)

3. Click **Create**.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/subscribe.png)

4. In the dialog, choose the `default` plan and click **Create**.

  ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/dialog-create.png)

The subscription is going to be created now. Click on **View Subscription** to go to the list of your existing subscriptions.

![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/dialog-in-progress.png)



### Create user and assign role collection

1. Under **Security**, click **Users** and then click **Create**.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/create-user.png) 

2. Enter your *User Name* and *E-mail*. In the *Identity Provider* dropdown, choose your tenant for Cloud Identity Services. Click **Create**.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/create-user2.png) 

3. Click the **Navigation** arrow of your tenant for Cloud Identity Services.    

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/users.png)  

2. Click **Assign Role Collection**.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/role-collection.png)

3. Choose **`Document_Information_Extraction_UI_Templates_Admin`** to access all the features available in the UI application and click **Assign Role Collection**.

    ![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/assign-role-collection.png)

Your tenant for Cloud Identity Services is now assigned to the **`Document_Information_Extraction_UI_Templates_Admin`** role collection.

![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/roles.png)



### Go to application


Go back to **Instances and Subscriptions**, click the dots to open the menu and select **Go to Application** to open the app.

![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/go-to-app.png)

The SAP Document AI application is displayed:

![DOX-UI](https://raw.githubusercontent.com/sap-tutorials/Tutorials/master/tutorials/cp-aibus-dox-free-ui-sub/app.png)

You have successfully subscribed to the SAP Document AI basic UI. Find out how to use the application in the tutorial: [Use Machine Learning to Extract Information from Documents with the SAP Document AI Basic UI](cp-aibus-dox-ui).