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How to Capture Dynamic Table Data in an Adaptive Card for Copilot Studio

Maira MehtabMaira Mehtab Sep 28, 2026 869 views

Question details

The user needs to learn how to collect edited rows from a dynamic Adaptive Card table and return them as an array of records within Microsoft Copilot Studio.

Product
Microsoft Copilot Studio
Device & OS
not provided
Scenario
Designing a dynamic Adaptive Card to process user input and capture edited list items into an array format.
Observed behavior
Standard support documentation lacks the specialized guidance required for output-schema array support and dynamic list processing in Copilot Studio.
Before you start

Ensure you have access to your Microsoft Copilot Studio workspace and the JSON schema of your current Adaptive Card design ready for reference.

Solution 1Recommended

Consult Specialized Experts on Microsoft Learn

Because capturing dynamic array data via Adaptive Cards in Copilot Studio requires advanced schema configurations, seeking help from specialized developers is the most effective approach.

The standard Microsoft Community primarily addresses general Microsoft 365 and Office features. For advanced developer topics such as output-schema array support and alternative methods for processing dynamic lists in Copilot Studio, the Microsoft Learn Q&A platform is the official support channel.

1
Navigate to Microsoft Learn Q&A

Open your web browser and go to the official Microsoft Learn Q&A portal.

2
Search for Existing Solutions

Use the search bar to query 'Copilot Studio Adaptive Card dynamic array' to see if other developers have already published solutions for your specific payload issue.

3
Draft a New Question

If no existing solution is found, click the 'Ask a question' button. Clearly describe your goal and include your current Adaptive Card JSON payload.

4
Apply the Correct Tag

Add the 'Microsoft Copilot' tag to your post before publishing. This ensures that specialized Copilot Studio engineers and community experts are notified of your inquiry.

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Frequently Asked Questions

Can I return an array of objects directly from an Adaptive Card in Copilot Studio?

Adaptive Cards traditionally return flat key-value pairs upon submission. Returning a structured array from dynamic table data often requires defining a specialized JSON output schema in Copilot Studio or using Power Automate flows to parse the submitted payload.

Where is the best place to ask advanced Microsoft Copilot Studio developer questions?

The Microsoft Learn Q&A platform is the recommended community for advanced development queries. Standard Microsoft Community forums mostly handle general Microsoft 365 issues. Remember to use the 'Microsoft Copilot' tag to reach specialized experts.

Why isn't my dynamic table data updating when capturing inputs in Copilot Studio?

This commonly happens when the output schema mapped in Copilot Studio does not perfectly align with the JSON payload generated by the Adaptive Card's SubmitAction. Ensure your variable types and ID attributes match exactly across both configurations.