Facebook Channel Setup for BM Instance

1. Introduction

In order to set up the Business Messenger app Facebook Channel on an instance level, every Business Messenger app Instance Owner has to have verified Meta Business Account with an App approved by Meta.

The following steps are required for the BM Instance Owner to go trough. Please follow the instructions as follows.

2. Meta Business Account

Meta Business Manager allows organizations to bring their Facebook Pages, Instagram accounts and other business assets together, so they can manage them from one place with business tools.

Note: The Meta Business Account, sometimes called a Business Manager account, was renamed. It's now known as a Business Portfolio.

2.1 Create Meta Business Account

For setting up the Facebook channel, you can use your Meta Business Account if you already have one, or you can create a new one by going to Meta's page for creating Business Account.

Find here more details on how to Create a business portfolio in Meta Business Suite and Business Manager.

2.2 Submit your Business Account for Business Verification

Submit your Business Account for "Business Verification". Business verification confirms that Meta Business Account belongs to an actual business or organization.

From Meta Business Suite for your Business portfolio, navigate to Security Centre section and click the "Start Verification" button.

More information and steps of the verification process, please find here:

• About business verification
• How to verify your business on Meta

3. Meta App

Before you can create a Meta App that you will need for the process, you need a developer account. If you don't already have a developer account, you can register for a new one.

3.1 Register as a Meta Developer

To register, you can go to the Meta for Developers website and click Get Started button, or while logged into your Facebook account, go to developers.facebook.com/async/registration page.

If you need help on how to register as a Meta Developer, please visit Meta for Developers page for further details.

3.2 Create an App

Before you start creating a Meta App, you need to be logged into your Meta developer account.

Navigate to developers.facebook.com/apps and click "Create App" button.

3.2.1 App Use Case

For the App Use Case click Select an app type and click the Next button.

3.2.2 App Type

For the App type select Business and click the Next button.

3.2.3 App Details

Add an App name for your App and App contact email. Select your Meta Business Portfolio i.e.Business Account. Click "Create App" button.

In case you need more details about creating an App, please visit How to create an App Meta's page.

3.3 Add Products to Your App

Once the App creation flow is completed, your App will be loaded in the Meta App Dashboard. To add functionality to your app, you need to add Products to your app.

To add Products to your App, navigate to Dashboard from the side menu. On the Dashboard page go to Add products to your app section, and find the following products:

1. Messenger

2. Facebook Login for Business

3.3.1 Messenger

For the Messenger product, click on the "Set up" button. Messenger will be listed on the side menu under Products for your App, and a new page will be opened for Messenger API Settings. You will set here a webhook later once you have details from the Business Messenger app.

More about Meta Messenger Platform you can find on Overview for the Messenger Platform Meta's page.

3.3.2 Facebook Login for Business

Navigate back to Dashboard from the side menu. From the Dashboard page in Add products to your app section, find the Facebook Login for Business product and click on the "Set up" button. Facebook Login for Business will be listed on the side menu under Products for your App, and a new page will be opened for its Settings.

On the Settings page, go to the Client OAuth settings section and do the following:

1. For the Login with the JavaScript SDK option set "Yes".

2. For the Allowed Domains for the JavaScript SDK option, add your Business Messenger app instance domain.

Click "Save changes" button.

3.4 Basic App Details

From the Dashboard page of your Meta App, navigate to side menu App settings > Basic section and find in the page your App ID and App Secret data. You will need these data for the Business Messenger app Facebook channel setup.

3.5 Setup a Webhook

To receive messages and other events sent by Facebook users, the App should enable webhooks integration. You can set a webhook with a Verify Token and a URL you will get from the Business Messenger app.

In order to get the Verify Token and the URL, please open the Business Messenger app's Admin > Settings section, and then settings for the BM Facebook channel by clicking the Facebook option. Please check details on the following screenshot.

A new window will be opened where you can add your App ID and App Secret data from the 3.4 step of this document. After saving these data, a pop-up window will show the Webhook URL and the Verification Token. You need to copy these values and save them in your App.

To do so, go back to App Dashboard page for your App. Navigate to Messenger > Messenger API Settings from the side menu to open Messenger API Setup page. Find Configure webhooks section and click on the "Configure" button. A new pop-up window will be opened where you should fill in the data for Callback URL and Verify Token fields with the data you've got from the Business Messenger app.

3.6 Add Subscriptions

Add Subscriptions to subscribe to Meta webhook fields i.e. events for which you will get notifications. On the same page from the previous step Messenger API Settings, in Configure webhooks section, for Webhook fields click on "Manage" button. In the opened pop-up window click "Subscribe" button for the following fields: messages, messaging_postbacks and message_deliveries, and click the Save button.

3.7 Add Your App to Your Meta Business Account

You can add an App that you own to your Meta Business Account, by claiming it in Meta Business Suite for your Business Account.

Go to business.facebook.com for your Meta Business Account, and navigate to Settings > Accounts > Apps. Click "Add" button and select Connect an app ID option. Enter your App ID and click the "Add App" button.

More details on how to add Apps to Meta Business Account please find on Add apps to your business portfolio page.

3.8 Pass Access Verification Process

You will need to pass Meta's "Access Verification" process to verify that your business operates as a Tech Provider.

Navigate to Meta for Developers / Apps and select App settings > Basic for your App. Find on the page Verifications section. To start Access verification process, you need to have Business verification completed. In case you haven't completed it yet, you can start Business verification from this section.

To start Access verification, click the "Start verification" button in the Access verification section.

For more details please visit Access Verification Meta's page.

3.9 Test Your App

Your App is still in development mode and not yet publicly available. To test if your App and your Business Messenger instance are functional in terms of messaging, you have to define Roles for your App.

In this stage of your App development, only FB users with a Role for your App, can send messages to your FB Page, and those messages can be received in the BM Easy Dialog app.

3.9.1 Assign a Role for Your App

App Roles allow you to control which people have permission to edit and view your App.

Details about Meta App Roles please find on App Roles Meta's page.

For testing purposes, you can give a Role to a person. Note: In order to give a role on your App, a person must have a Meta Developer Account.

Navigate to App roles > Roles and click the "Add People"" button. Select e.g. Developer role and enter the name, FB ID or a username of the person you want to add. Click "Add" button. A role invitation will be sent and it must be accepted by the invited person.

3.9.2 Connect Your FB Page with the Business Messenger App

Now you can visit How to set up Facebook Channel for the Business Messenger Account page in order to connect your FB Page with the Business Messenger account. After those settings are completed, the FB user with a Role on your Meta App, can start chatting with your FB Page, the messages will be received in the BM Easy Dialog app, and you can respond to them directly from the Easy Dialog.

4. Meta App Review

In order to make your Meta App publicly accessible, which means here to start chatting with all FB users that correspond with your FB page, you have to go through App Review Meta's process.

App Review submissions can take review times of up to 10 days. Before you request permissions or features, take time to get familiar with App Review, Sample Submissions and Common Rejection Reasons Meta's documents.

4.1 Prepare for the App Review

App Review is an important part of the App development process. It enables Meta to verify that your App uses their products and APIs in an approved manner.

In short, the App review process consists of adjusting the application settings. This includes logo, description, various legality/TOS pages, help pages, etc. After that, Meta will require a short video clip where they can see how the App is used in the context of the Facebook Channel for the BM Easy Dialog. This means that you have to record how to set up the BM Facebook channel and how it is used in the Easy Dialog app (opt-in, chatting, etc). Also, you'll need to provide access to your platform to Meta team so they can test your implementation.

Documents and videos should be prepared for needed permissions and features for the Products that you added to your App.
The needed permissions are: pages_show_list, pages_manage_metadata, pages_messaging and business_management. The needed feature is Business Asset User Profile Access. For each permission/feature separate document and video are needed.

Note: Since your App is still in development mode, for recording videos you have to use FB account with already assigned role for your App. Only App Role users can chat with your FB Page while App is in Development mode.

Please find additional help documentation regarding the App Review process here:

1. App Review main page
2. Guidance for Screen Recordings
3. Guidance for Logos and Trademarks
4. Common mistakes
5. Messenger Platform Sample Submission
6. App Review - Tutorial
7. Guide if Your Submission was Rejected for App Verification Details
8. Guide if Your Submission was Rejected for Messenger related Permissions and Features
9. FAQs
10. Ongoing Review - Best Practices

4.2 Submit Your App Review for Meta Approval

Once you have all required documents and videos prepared, submit your "App Review" for Meta approval for needed permissions and features.

Navigate to App Review > Permissions and Features section, and click "Request advanced access" buttons for permissions and features: pages_show_list, pages_manage_metadata, pages_messaging, business_management and Business Asset User Profile Access. Then click the "Edit App Review request" buttons and follow the Meta's instructions.