To be honest, I’d never though anyone would actually create something out of my How to get Microsoft Partner information with PowerShell post. Was just broadcasting some random thing I just found out. To my surprise, Przemyslaw Klys made a PowerShell module, using the authentication method described in my post. The amount of effort, clicking every menu item in the M365 admin portal and analyze calls with Fiddler, must have been huge. Please have a look at his blog and check out the module! Feel free to contribute on GitHub and follow him on twitter for more amazing stuff.