Custom Engine Agents in Microsoft 365 Copilot

Agents in BizChat has been available for some time already, but now there is an upcoming update to Agents. The introduction of “ custom engine agents ” in Microsoft 365 Copilot! These specialized agents can be built on any large language model (LLM), toolchain, or orchestration tool, tailored specifically for your domain or tenant workflows. Initially supported in Microsoft Teams, this feature will soon be available in Microsoft 365 Copilot Business Chat ( BizChat ).   The introduction of Custom engine agents enables your organization to create customized experiences using your own AI systems and orchestrators. You can design unique prompts, connect to any LLM, and integrate these custom agents with Microsoft 365 Copilot. After the rollout, users will be able to access these agents, provided they are enabled and deployed in the Microsoft 365 admin center under the Copilot tab.   You can read more about the feature on this page . Eligible users can create agents using Micros...

Guest Access will be default "on" for Teams

Here is a heads up for all Teams admins:
- ".. to bring Teams Guest capability into alignment with the rest of the suite, where the setting is already on by default." Microsoft is changing this policy (Allow Guest Access) to on.

I would assume most organizations have been turning this feature on, to encourage collaboration. And there is no need to take any action if you already set this policy to allow. But if some reason you need to turn this off for the entire organization, you will need to do so manually once this setting has been deployed.

According to "Message ID: MC228482" in the admin message center, this should start rolling out on February 8th.

Read more about the configuration options here.