> ## Documentation Index > Fetch the complete documentation index at: https://docs.altoura.com/llms.txt > Use this file to discover all available pages before exploring further. # Setting up Tenant Configuration ### 1.Go to Microsoft entraID and click on app registration and click on your app Microsoft Entra ID App registrations page with your app selected ### 2.Click on API permission and click on add permission API permissions page with the Add a permission button ### 3.Click on Microsoft graph Request API permissions pane with Microsoft Graph selected ### 4.Click on delegated permissions , Search the required permission in the search box and select those permissions from the below list. required permissions are: Chat.ReadWrite\\ Chat.ReadWrite.All\ Contacts.Read\ offline\_access\ OnlineMeetings.ReadWrite\ openid,\ profile\ [TeamsAppInstallation.ReadWriteSelfForChat](http://User.Read)\ [ User.Read](http://User.Read)\ [User.Read.All](http://User.Read) Delegated permissions search with the required permissions selected ### 5.Click on Add permissions after selecting all the permissions Add permissions button after selecting all required permissions ### 6.Click on Grant admin consent for \ Grant admin consent button on the API permissions page