“Bring your AI to work” is here: Microsoft edition - What Multiple Account Access to Copilot means

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Multiple Account Access to Copilot On October 1. 2025 Microsoft released a blog post explaining how employees now can use Copilot from their personal 365 plans to work on organizational data. This is of course, an extension of the already existing "Multi account" feature that was released for corporate accounts a "couple of months" ago. In other words, “bring your own Copilot” is now a real thing in Word, Excel, PowerPoint, Outlook, and OneNote on desktop and mobile, with enterprise protections intact. “Bring your AI to work” is an important topic, and banning AI altogether might not be the answer. Whether sanctioned or shadow, AI has already entered everyday knowledge work. Microsoft’s new multi‑account access offers a safer path where employees can use Copilot from their personal Microsoft 365 subscriptions on work files, while the file’s access, auditing, and compliance still flow through the work identity and tenant. That’s better than users copy‑pasting sensit...

Webinar features coming to Microsoft Teams, and what you need to know as an admin

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There have been a couple of posts regarding the webinar feature coming to Microsoft Teams in the Admin center. The Registration feature is the first feature to land, and it will be default on for all. However there are certain things an admin should know about the feature, and how to control it.

Although the feature is on by default for all, the registration page will only be available for internal users of the same tenant. If a user should need to inviter users from outside the organization, a admin have to delegate a policy allowing this action.

The feature can be controlled with the new- or set-csteamsmeetingpolicy as described here. Use the AllowMeetingRegistration or/and WhoCanRegister parameter as documented.