--- title: Adding Calendar API Permission for Microsoft Graph in Azure Portal description: Learn how to add Calendar API permissions for Microsoft Graph in the Azure Portal. Follow this step-by-step guide to configure application permissions, grant admin consent, and verify calendar access for your intranet application. --- [Skip to content](https://learn.intranetconnections.com/adding-calendar-api-permission-for-microsoft-graph-in-azure-portal#main-content) ![New White Logo-1](https://learn.intranetconnections.com/hs-fs/hubfs/New%20White%20Logo-1.png?width=200&height=58&name=New%20White%20Logo-1.png) Open main navigation Close main navigation - [Contact Support](mailto:support@intranetconnections.com) [Contact Support](mailto:support@intranetconnections.com) How can we help you? - There are no suggestions because the search field is empty. 1. [IC Knowledge Hub](https://learn.intranetconnections.com/?hsLang=en-ca) 2. [Technical Setup & Configuration](https://learn.intranetconnections.com/technical-setup-configuration?hsLang=en-ca) 3. [Advanced Configuration](https://learn.intranetconnections.com/technical-setup-configuration?hsLang=en-ca#advanced-configuration) # Adding Calendar API Permission for Microsoft Graph in Azure Portal ## Step-by-Step Instructions 1\. Go to https://portal.azure.com and log in with your company credentials.  ![](https://learn.intranetconnections.com/hs-fs/hubfs/undefined-Mar-12-2026-05-17-05-8325-PM.png?width=670&height=395&name=undefined-Mar-12-2026-05-17-05-8325-PM.png) 2\. Navigate to App Registrations: Type 'App registrations' on the search bar of the portal and click on the 'App registrations' option.  ![](https://learn.intranetconnections.com/hs-fs/hubfs/undefined-Mar-12-2026-05-17-12-7451-PM.png?width=670&height=393&name=undefined-Mar-12-2026-05-17-12-7451-PM.png) 3\. Find the Graph Application: Click on “All Applications” tab, in the list of registered applications, search for and select the one used in the intranet according to the secrets and credentials.  ![](https://learn.intranetconnections.com/hs-fs/hubfs/undefined-Mar-12-2026-05-17-18-9305-PM.png?width=670&height=385&name=undefined-Mar-12-2026-05-17-18-9305-PM.png) 4\. Open API Permissions: In the left-hand menu of the application page, click on Manage'  \>  'API permissions'.  ![](https://learn.intranetconnections.com/hs-fs/hubfs/undefined-Mar-12-2026-05-17-30-0456-PM.png?width=897&height=516&name=undefined-Mar-12-2026-05-17-30-0456-PM.png) 5\. Add a Permission: Click the 'Add a permission' button at the top of the page grid and then in the 'Request API permissions' panel, choose 'Microsoft Graph'.  ![](https://learn.intranetconnections.com/hs-fs/hubfs/undefined-Mar-12-2026-05-17-36-7778-PM.png?width=882&height=504&name=undefined-Mar-12-2026-05-17-36-7778-PM.png) 6\. Select 'Application permissions' and in the permissions search box, type 'Calendars'. Then select the required permission(s), such as: Calendars.Read, Calendars.ReadBasic.All. Click 'Add permissions' to add the selected calendar permissions to the application.  ![](https://learn.intranetconnections.com/hs-fs/hubfs/undefined-Mar-12-2026-05-17-57-8620-PM.png?width=864&height=507&name=undefined-Mar-12-2026-05-17-57-8620-PM.png) 7\. Grant Admin Consent (if required): After adding permissions, click 'Grant admin consent' so the permissions are activated for the organization.  ![](https://learn.intranetconnections.com/hs-fs/hubfs/undefined-Mar-12-2026-05-18-17-1822-PM.png?width=870&height=498&name=undefined-Mar-12-2026-05-18-17-1822-PM.png) 8\. Verify Permissions: Ensure the new calendar permissions appear in the API permissions list and that the status shows 'Granted for \'.    #### **Notes** If you do not have permission to grant admin consent, contact an Azure administrator to complete that step. 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