topic · AB-620
AB-620 Child Agents in Copilot Studio
Learn how to use dedicated child agents in Microsoft Copilot Studio for the AB-620 AI Agent Builder Associate exam. This lesson explains when child agents fit better than connected agents, how a parent agent delegates work, and how inputs, outputs, descriptions, tools, knowledge, and testing fit together. You will learn the AB-620 decision rule: use child agents when the same team owns related domains inside one parent solution, and use connected agents when a specialist has a separate owner, lifecycle, or reusable publication boundary.
Video summary
Learn how to use dedicated child agents in Microsoft Copilot Studio for the AB-620 AI Agent Builder Associate exam. This lesson explains when child agents fit better than connected agents, how a parent agent delegates work, and how inputs, outputs, descriptions, tools, knowledge, and testing fit together.
Study notes
- Chapter coverage includes Dedicated child agents are not connected agents and Dynamic routing handles varied wording.
- Later coverage includes Outputs return structured results and AB-620 decision rule.