Microsoft 365 Copilot + Power BI in 2026: Ask Copilot Chat Questions About Your Business Reports

For years, getting an answer out of a Power BI report meant knowing which dashboard to open, which page to click to, and how to read the right visual. In 2026, that's starting to change. Microsoft 365 Copilot can now answer plain-language business questions using your organization's actual Power BI reports and semantic models — no dashboard-hunting required — and it's a genuinely big shift for anyone who consumes reports but doesn't build them.

What's New: the June 2026 Rollout

Starting in June 2026, Microsoft 365 Copilot began answering user questions using Power BI reports and semantic models for Frontier-enrolled customers. The feature respects existing data permissions, requires the appropriate licenses, and is enabled by default for eligible tenants — meaning someone asking Copilot a business question in Teams or the Copilot app can get an answer grounded in your organization's real reports, not a generic response.

How It Works Under the Hood

This builds on Copilot's existing presence inside Power BI itself. In Power BI Desktop and the Power BI service, the Copilot chat pane already lets you ask data questions about a semantic model — whether that model is local to the file you have open or a shared semantic model you're connected to live. The June 2026 update extends that same grounding into Microsoft 365 Copilot more broadly, so the question-answering isn't limited to people who have Power BI open.

Step-by-Step: Asking Copilot About Your Power BI Data

Step 1: Confirm Your Organization Has Access

This capability is tied to Frontier enrollment and appropriate licensing, so check with your Power BI or IT admin before assuming it's live for your tenant.

Step 2: Open Microsoft 365 Copilot Chat

Rather than opening a specific Power BI dashboard, start from wherever you already work — Copilot Chat in Teams or the standalone Copilot app.

Step 3: Ask a Natural-Language Business Question

Try something concrete and specific: “what was our Q2 pipeline conversion rate by region” rather than a vague request. Specific questions map much more reliably onto the underlying semantic model.

Step 4: Review the Answer and Its Source

Copilot will surface the answer along with a reference back to the underlying report or visual it drew from — check that reference before repeating the number in a meeting or a document.

Optimizing Your Semantic Model for Copilot

Copilot's answers are only as good as the semantic model behind them. Reports built with clear table and measure names, meaningful field descriptions, and unambiguous relationships will produce noticeably better Copilot answers than models full of cryptic abbreviations. If you own a semantic model your team relies on, spending an afternoon cleaning up naming and descriptions is one of the highest-leverage things you can do before rolling this out further.

Real-World Scenarios

A sales leader asking Copilot in Teams for this quarter's pipeline by region without opening a single dashboard.

A finance analyst getting a quick variance summary against budget before a planning meeting.

A regional manager checking a KPI trend from their phone in the Copilot app between meetings.

Governance and Permission Considerations

Because the feature respects existing data permissions, users only get answers grounded in reports they're already allowed to see — it doesn't create a new path around row-level security or sharing restrictions. That said, admins should still review which semantic models are exposed and confirm licensing is set up correctly before assuming this is active tenant-wide.

It's also worth setting expectations with your team early: Copilot answering a question doesn't replace the underlying report, and for high-stakes decisions people should still click through to the source visual rather than repeating a number from memory. Treat Copilot's answer as a fast first pass, with the report itself as the system of record.

What This Means for Report Builders

If you're the person who actually builds semantic models rather than just consuming them, this shift changes your job slightly. Naming conventions, field descriptions, and clear relationships stop being just good hygiene — they become the direct difference between Copilot giving a sharp, accurate answer and a vague or wrong one. Expect more of your time to go into structuring models for both human report readers and Copilot's natural-language layer at the same time.

Quick FAQ

What does Frontier-enrolled mean?

Frontier is Microsoft's early-access program for upcoming Microsoft 365 Copilot capabilities. Organizations need to be enrolled to get features like this Power BI integration ahead of a wider general-availability rollout.

Can Copilot answer questions using a report I built locally in Power BI Desktop and haven't published yet?

The Copilot chat pane inside Power BI Desktop can work with a local semantic model you have open, but the broader Microsoft 365 Copilot integration described here is built around shared, published semantic models that respect tenant-wide permissions.

Will this replace the need for dashboards entirely?

Unlikely in the near term. Conversational answers are great for quick questions, but dashboards still matter for spotting trends visually, comparing multiple metrics at once, and giving report builders a stable reference point.

Where to Start

If your organization is Frontier-enrolled, the fastest way to see the value is to pick one well-maintained semantic model, clean up its naming, and try asking Copilot a handful of real business questions against it. The gap between “hunting through a dashboard” and “just asking” is exactly the kind of workflow shift worth testing early.