How to manually deploy Azure Enterprise Applications (OAuth) used by Content Matrix and User Mapping CLI in Microsoft 365 Tenant (4289687)

1. Get an account having at a minimum the "Application Administrator" role.

2. Get your Tenant ID, it can be found following this article: Find your Microsoft 365 tenant ID

3. Format your URL to see the Hidden OAuth application for Content Matrix:

URL Format: https://login.microsoftonline.com/{tenant-id}/adminconsent?client_id={OAuth App aka.. Client ID}

5. You can check if the application was deployed by going to Azure AD Admin Center > Enterprise applications, in the list you should see "SharePoint Migration Client".

OAuth Client ID for Content Matrix migration tool: 4ba4f834-140f-4355-80ca-0f259dd78798