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

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...

Microsoft Ignite The Tour Amsterdam - Speaking


I am pleased to announce I will be presenting at Microsoft Ignite The Tour Amsterdam this year. Three of my sessions have been accepted, and I will be delivering one Breakout and two Theatre sessions.


I hope to spend some of my spare time in the expo area, and be available to the community. Come on by the expo for a chat or just a cup of coffee to exchange ideas or ask questions. And if I'm not in the booth, I know there will be others around.

Hope to see you in Amsterdam! (Register now)