To get started, first, navigate to https://generate.azuredockit.com
Enter the name of your Azure Active Directory Tenant for the authentication (typically yourcompany.com or yourcompany.onmicrosoft.com). If you do not know the name of the tenant, please refer to the page Which Tenant To Use
Once done, click on Sign In and you will be redirected to Microsoft Login Page. Accept the consent framework.
Then, select the subscription do document.
Click on Continue
Choise the options and click on Generate Documentation
Open the generated files !