How to change APPLICATION Callback URL in Azure Portal? 1️⃣ Open Azure Portal Go to: https://portal.azure.com Sign in using a Global Administrator or Application Administrator account. 2️⃣ Open Microsoft Entra ID 1) In the left menu, click: Microsoft Entra ID or Search for App registrations 2) Open All Applications 3) Open CLOUDEX TMS application Choose Redirect URLs Press edit button and set correct URL !!!! In YourCompanyCode you should place your company code https://my.cloudex.app/YourCompanyCode/Services/Office365Callback.aspx Redirect URL should be under Web NOT under SIngle-application