Books / written in public

Long things I am working on

Every draft chapter goes up here as it is finished. Read them, argue with them, tell me what is wrong. Nothing is gated and nothing waits for a publication date.

Enterprise Copilot Architecture with .NET- G.R Badhon

Writing now Apress / 2026

Enterprise Copilot Architecture with .NET

Designing, extending and governing Microsoft 365 Copilot in real tenants.

Drafts go public as they are written. Feedback makes them better.

Current title / Apress

Enterprise Copilot Architecture with .NET

3 of 14 drafted
14
Chapters planned
3
Drafted
11
Still to write

Outline

  1. 01 The new era of AI-augmented work Drafted
  2. 02 Under the hood: Copilot architecture and Microsoft Graph Drafted
  3. 03 Delegated work patterns: what to hand off and how Drafted
  4. 04 Extending Copilot with .NET In progress
  5. 05 Grounding, retrieval and the data boundary Planned
  6. 06 Identity, consent and least privilege Planned
  7. 07 Governance with Purview Planned
  8. 08 Testing agents against a live tenant Planned

6 further chapters outlined / order may change before technical review

From chapter 4

Program.cs 
builder.Services.AddChatClient(o =>
{
    o.Endpoint = azureOpenAi;           // tenant-scoped deployment
    o.Grounding = GroundingScope.Labelled(Sensitivity.Internal);
})
.AddEvaluation<GroundednessEvaluator>();
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