Microsoft 365 - GCC High Installation

Prerequisites

• Administrator Permissions:

  You must have administrator permissions for your company's Microsoft workspace.

• Azure Gov Cloud Access:

  You must be able to log in to Azure Gov Cloud and create an enterprise application.

• ModernLoop Platform Access:

  Ensure you have access to the ModernLoop platform. If you do not, please contact your ModernLoop Customer Success Manager (CSM).

List of Permissions

ModernLoop requires the following app permissions to function properly:

• Read and write calendars in all mailboxes

• Read all user mailbox settings

• Read all company places

• Read all users' full profiles

• Sign in and read user profile

Integrating Microsoft 365 GCC High

(Directory + Calendar Setup via Azure Enterprise Application)

To access directory and calendar information necessary for scheduling, you must create an Enterprise Application in your Azure Gov Cloud. Follow the steps below.

Step-by-Step Guide to Creating an Enterprise Application

1. Sign In to Azure Gov Cloud:

   Log in to the Microsoft Azure portal using an account with permissions to create an enterprise application.

2. Register a New Application:

   1. Navigate to App Registrations and click New Registration.

      

   2. Enter ModernLoop or a preferred application name in the Name field.

   3. Select the Multi-tenant option.

   4. Leave the Redirect URL field empty.

   5. Click Register.

      

3. Assign Permissions:

   1. Navigate to the newly created application.

   2. Click on API Permissions → Add a Permission.

   3. Add the following permissions under the Microsoft Graph API:

      • Calendars.ReadWrite Read and write calendars in all mailboxes

      • MailboxSettings.Read Read all user mailbox settings

      • Place.Read.All Read all company places

      • User.Read.All Readall users' full profiles

        

   4. Once permissions are added, click Grant admin consent for ModernLoop.

      

4. Create a Client Secret:

   1. Go to Certificates and Secrets → Client Secrets.

   2. Click New Client Secret.

   3. Add a description (e.g., ModernLoop Integration).

   4. Set an expiration date that matches or exceeds your ModernLoop contract end date.

   5. Click Add.

   6. Save the Client Secret Value immediately, as it will only be shown once.

      

5. Add Authentication Redirect URLs:

   1. Go to Authentication → Add a Platform.

   2. Add the following redirect URLs:

      • https://api.modernloop.io/integration/outlook/oauth/callback

      • https://mloop.prod.modernloop.io/integration/outlook/oauth/callback

      • https://modernloop.us.auth0.com/login/callback

      • https://auth.modernloop.io/login/callback

   3. Ensure Access Tokens are selected for these endpoints.

      

6. Provide Credentials to ModernLoop:

   Share the following details with the ModernLoop team to complete the integration:

   • Application ID

   • Directory (Tenant) ID

   • Client Secret Value (from step 4)

     

Integration Instructions

1. Log in to ModernLoop at https://app.modernloop.io/ using your Microsoft 365 account.

2. Click Connect Microsoft GCC High.

   

3. Review the permissions on the Organization App Consent screen

4. Click Accept to grant the necessary permissions.

Allow up to 24 hours for Microsoft to sync with ModernLoop.

Meeting Rooms Data

Due to GCC High restrictions on Meeting Room API access, ModernLoop requires your organization to manually provide meeting room details. These details will be used for scheduling interviews.

Please provide the following information for each meeting room (example below):

For more information about meeting room API permissions, refer to Microsoft's documentation.