Before you can use the web site, as installed on the App Service web app, to connect to D365 FO, configure the web app.

Standard procedure

1.	In Microsoft Azure, open the App service web app and click the URL.
2.	Browse the web site and fill in the application settings.
3.	URI: Enter the web address of the D365 FO environment, without trailing slash!
4.	User name: Enter the user name that gives access to D365 FO.
5.	Password: Enter the password for the D365 FO user.
	Note: You cannot type the password directly in Web.config because the system only uses encrypted passwords.
6.	Company: Enter the default company.
7.	Language: Enter the default language.
8.	Microsoft Entra ID source URI: Enter the web address of the D365 FO environment, without trailing slash!
9.	Microsoft Entra ID tenant: Enter the Microsoft Entra ID tenant like this: https://login.windows.net/[your tenant name]
10.	Microsoft Entra ID client app: Enter the name of the native web application that you registered with Microsoft Entra ID.
11.	Click test configuration to verify if the setup is correct.
12.	Save the configuration.

Notes

You can use an external tool to test the web service connection. For example, Postman.