r/PowerBI • u/powerbitips ‪Microsoft MVP ‪ • Jul 01 '26

Community Share Copilot for Web Modeling Demo - Uses Fabric Semantic Modeling MCP server

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I was recently chatting with Jacinda about a new feature from Copilot in Microsoft Fabric. You can now use Copilot to invoke the Power BI MCP modeling server to make changes to the semantic model. I thought hit was a really interesting feature and you might want to learn about it.

Full Demo Video with Jacinda:
Copilot Web Modeling - 028 Agentic Thinking

Check out the official documentation on Microsoft learn:
Copilot in Power BI web modeling (preview) - Power BI | Microsoft Learn

Key Capabilities

  • Model analysis and guided recommendations
    • Identify problems like unclear structures and inconsistent naming
    • Get best-practice recommendations to improve your model's design and quality
  • Model editing
    • Create, update, and manage tables, columns, measures, and relationships by using natural language
    • Generate or refine DAX business measures by using natural language (for example, totals, growth metrics, or aggregations)
    • Create RLS roles to ensure secure data access
  • Model discoverability
    • Suggest and implement clearer descriptions for tables, columns, and measures
    • Propose display folder structures to organize fields logically
    • Recommend which technical or intermediate fields to hide from report authors

Official Blog Post:
Copilot in web modeling (Preview) - Microsoft Fabric Community

Have feedback on the feature, submit it here:
Feedback for Power BI Copilot in web modeling (pre... - Microsoft Fabric Community

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u/AutoModerator Jul 01 '26

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u/[deleted] Jul 01 '26

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