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Where Curiosity Meets Practice

Notes from the trenches of real projects. What worked, what didn't, and why — no marketing spin.

Featured

Featured

Microsoft Copilot Cowork in Practice

What I have learned running Copilot Cowork in real tenants: how to enable it (including the EU data-boundary decision), what the skills actually do, where the limits bite, and what is coming.

Understanding Microsoft Power Platform Licensing: A Practitioner's Reference (Rev. 3)

A practitioner's reference for Power Platform core, Copilot Studio, Dataverse, Dynamics 365 Contact Center, and Dynamics 365 Customer Service.

What Is Next: E7, Agent 365, and the Researcher

Where Cowork fits in Microsoft's broader agent strategy — M365 E7, Agent 365, the Researcher with Critique, and what to plan for next.

Copilot Studio Billing – A Short Answer to a Frequent Question

A frequent question around Microsoft Copilot Studio is: 'How does billing actually work, and where can I see what my agents consume?' The short answer is: Copilot Studio billing is usage-based and fully transparent through the built‑in Analytics experience.

Cowork's Limits and Known Constraints

The honest list of what Cowork cannot do today — by design or by current state — so you can plan rollouts without mid-pilot surprises.

Work Context: How to Attach Files and Ground Cowork

Attaching files and grounding Cowork with work context — supported file types, size limits, and the patterns that improve output quality.

Approvals, Pause/Resume, and the Tasks View

Cowork's control surface — per-action approvals with risk indicators, pause/resume, the Tasks view, and scheduled prompts.

Enterprise Search and Deep Research Skills

Enterprise Search and Deep Research in Cowork, including the Researcher agent with Critique and its measurable quality lift on DRACO.

Hello, I’m Holger

Microsoft MVP & MCT | Low Code Hacker | Copilot, Copilot Studio, Power Platform & Azure Architect

I’m a Microsoft MVP focused on agentic AI, intelligent agents, and enterprise AI solutions. Using Microsoft Copilot Studio and Azure AI Foundry, I design and build systems that help people and organizations work smarter. This blog is a collection of field notes, practical insights, and real-world experiences—from architecture and orchestration patterns to lessons learned along the way. Your feedback is always welcome—let’s continue the conversation.

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