Teams – The Skype for Business PowerShell is no longer required
As an Office 365/Teams administrator, you know you need both the Skype for Business Online and Teams PowerShell modules.
As announced few years ago and with the move from Skype for Business Online to Teams, the Skype for Business Online administration portal will be retired starting December 1st, 2020
Access to this administration portal (which you should probably did not access for quite a while anyway).
Also as reminder the Skype for Business Online PowerShell module (used to connect to SfBO) has been merged with the Teams PowerShell module (see https://t.co/xmiV2ezIjg)