> ## Documentation Index > Fetch the complete documentation index at: https://docs.stackone.com/llms.txt > Use this file to discover all available pages before exploring further. # Microsoft Teams OAuth 2.0 connector profile – StackOne setup guide > Set up the OAuth 2.0 connector profile for Microsoft Teams in StackOne. One-time admin setup required before your users can link Microsoft Teams accounts via Hub. You must have at least Application Developer permissions in your Azure account to register applications in Microsoft Entra ID.
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Register Your Application in Microsoft Entra ID

To connect Microsoft Teams with StackOne, you need to register an application in Microsoft Entra ID to obtain OAuth 2.0 credentials.

Sign in to the Microsoft Entra admin center as at least an Application Developer. If you have access to multiple tenants, click the Settings (gear) icon in the top-right corner, then select the desired tenant from the list under Directory + subscription.

Navigate to App registrations by searching from the top search bar and click on New registration.

  • Enter a meaningful Name for your app (e.g., StackOne Microsoft Teams Integration).
  • Under Supported account types, select Single tenant if only your organization will use this integration, or Multitenant if you need to support users from multiple Azure AD tenants.
  • Leave the Redirect URI blank for now — you will configure it in the next section.
  • Select Register to create the app registration.

After registration, you'll be directed to the application's Overview page. Copy the Application (client) ID value and store it securely for use later.

Configure Redirect URI

Set up the OAuth 2.0 callback URL to enable authentication flow between StackOne and Microsoft Teams.

From your app's Overview page, select Authentication (Preview) from the left menu under Manage.

Click Add Redirect URI, then select Web.

In the Redirect URIs field, enter the StackOne OAuth callback URL (`https://api.stackone.com/connect/oauth2/microsoftteams/callback`) and click Configure.

Configure API Permissions

Grant your application the necessary Microsoft Graph API permissions to access Microsoft Teams data.

From the left menu under Manage, select API permissions.
Enables actions: Add Channel Member, Add Chat Member, Add Team Member, Add Team Members In Bulk, Archive Channel, Archive Team, Change Password, Clone Team, Create Channel, Create Chat, Create Team, Create User, Delete Channel, Delete Channel Message, Delete Channel Tab, Delete Chat, Delete Chat Message, Delete Team, Delete User, Get Channel, Get Channel Files Folder, Get Channel Member, Get Channel Message, Get Channel Tab, Get Chat, Get Chat Member, Get Chat Message, Get Current User, Get Message Reply, Get Primary Channel, Get Team, Get Team Member, Get User, List All Channel Members, List All Channel Messages, List All Channels, List Channel Members, List Channel Messages, List Channel Tabs, List Channels, List Chat Members, List Chat Messages, List Chats, List Incoming Channels, List Message Replies, List Team Members, List Teams, List Users, Remove Channel Member, Remove Chat Member, Remove Team Member, Remove Team Members In Bulk, Send Channel Message, Send Chat Message, Send Message Reply, Unarchive Channel, Unarchive Team, Undo Soft Delete Chat Message, Update Channel, Update Channel Message, Update Chat, Update Team

Click Add a permission, then select Microsoft Graph. Select Delegated permissions and add the scopes required for your use case, then click Add permissions to save.

Click Grant admin consent for \[tenant name] and select Yes to consent on behalf of all users in your tenant. After granting, verify that Granted for \[tenant name] appears under the Status column.

Generate Client Secret

Create a client secret that will be used to authenticate your application with Microsoft Teams.

From the left menu under Manage, select Certificates & secrets.

Under the Client secrets tab, click New client secret.

  • Add a Description (e.g., StackOne Integration Secret).
  • Select an expiration period.
  • Click Add.

Immediately copy the Value of the newly created client secret and store it securely for use later. This value will only be shown once and cannot be retrieved again.
## Creating the StackOne Connector Profile To create the Connector Profile in StackOne for Microsoft Teams: Login to StackOne and navigate to [Connector Profiles](https://app.stackone.com/connector_profiles)
  • Click + Connector Profile
  • Search for and select Microsoft Teams
  • Select Type as OAuth 2.0
  • Fill out the fields using details retrieved from your provider:
    • Client ID
    • Client Secret
    • Scopes (Optional)
  • (Optional) Select Actions to be enabled for this Connector Profile
  • Click Create profile
 Congratulations! The new Connector Profile will now show up in your project ready to be used. You can now continue to Link Accounts for Microsoft Teams.