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Microsoft 365 Copilot extensibility: Embedded knowledge support for declarative agents

Copilot
Embedded knowledge support for declarative agents
[Web]
Developers can embed knowledge such as PDFs, Word documents, and PowerPoint files for declarative agents.
Roadmap ID:
474448
Details:
What changed:
Declarative agents now support embedded knowledge, allowing developers to include up to 10 local files as grounding resources.
Why:
This makes it simpler to build agents that rely on internal documents.
Try this:
Add embedded files to a declarative agent.
Test responses to confirm proper grounding.
Why this matters:
Business impact:
Enhances agent accuracy using internal materials.
Personal impact:
Makes agent development more flexible.
Additional Resources:
Learn:
Embedded knowledge object
Original source ↗ Crawled: 20 May 2026 09:14