Programming Microsoft Office 365 -

: Use this file to ensure your feature matches the Office look and feel. 4. Implement Logic (JavaScript/TypeScript)

To program a feature in Microsoft Office 365, you can use modern web technologies to build or leverage AI-driven Copilot Agents . The following steps outline how to generate a basic "Task Pane" feature using the Microsoft 365 Agents Toolkit in Visual Studio Code. 1. Set Up Your Environment

Open VS Code and click the icon in the Activity Bar. Select Create a New App and then choose Office Add-in . Select Task pane as the feature type. Programming Microsoft Office 365

: Located in src/taskpane/ , this file contains the markup for your feature's interface. You can add buttons, input fields, or status displays here.

: Use Visual Studio Code as your primary editor. : Use this file to ensure your feature

: Sign up for a free Microsoft 365 Developer subscription to get a renewable 90-day sandbox with sample data.

The interaction between your feature and the Office document happens in taskpane.js : The following steps outline how to generate a

If you have a license, you can generate features using natural language: