1.Build Plugins and Connectors for Microsoft 365 Copilot 

• Microsoft Copilot Extensibility Fundamentals 

• Choose a Copilot Extensibility Development Path 

2.Extend Microsoft 365 Copilot with Declarative Agents using Visual Studio Code 

• Introduction to Declarative Agents for Microsoft 365 Copilot 

• Build Your First Declarative Agent for Microsoft 365 Copilot using Visual Studio Code 

• Build Your First Action for Declarative Agents with API Plugin using Visual Studio Code 

• Use Adaptive Cards to Show Data in API Plugins for Declarative Agents