Microsoft 365

Microsoft Copilot (Microsoft 365): Customize M365 Copilot for your organization with Copilot Tuning

#552589 · In development · February 2026 preview · June 2026 rollout

Microsoft 365 roadmap: what is new · All roadmap items · Microsoft

In development In preview
Preview availableFebruary 2026Rollout startJune 2026

Microsoft 365 Copilot Tuning is introducing new templates in Agent Builder, designed for tasks such as drafting complex documents, validating documents against guidelines, and editing to match a distinct writing style. Users with Copilot Tuning enabled can further customize the template-based agents by tuning the context, tools, and underlying models with their organization’s proprietary data, processes, and standards. This empowers your teams with customized agents aligned to how your organization works.

Added to roadmap: 30 jan 2026 | Last modified: 30 jan 2026