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How to Upload Microsoft Forms File Attachments to a SharePoint List

Maira Mehtab Sep 28, 2026 869 views

Question details

The user is attempting to copy Microsoft Forms responses to a SharePoint list using a Power Automate flow, but the uploaded file attachments are unavailable or missing when configuring the Create Item action.

Product: Power Automate, Microsoft Forms, SharePoint
Device & OS: not provided
Scenario: Automating the transfer of form submission data and attached files into a SharePoint list record.
Observed behavior: The uploaded files from the Microsoft Form do not appear as available dynamic content for attachments in the SharePoint Create Item action.

Before you start

Ensure you have active licenses for Microsoft Forms, SharePoint, and Power Automate, and verify that you possess owner or edit permissions for both the source Form and the target SharePoint list.

Solution 1Recommended

Seek Guidance in the Microsoft Power Platform Community

Because this involves complex connector configurations specific to Power Automate, consulting dedicated specialists is the most effective way to resolve flowchart data mapping issues.

Power Automate handles Microsoft Forms attachments as JSON string arrays rather than direct files, which often causes them to be missing from simple dynamic content lists. The Power Platform Community is the best place to get personalized help for this exact flow structure.

Visit the Community

Go to the official Microsoft Power Platform Community website and navigate to the Power Automate forums.

Search for Existing Threads

Use the search bar to look up 'Forms file attachments to SharePoint list Create Item' to see if your specific flow error has already been solved.

Create a New Post

If no existing solution works, create a new discussion thread. Be sure to include screenshots of your current flow setup and specify where the attachments are failing to appear.

Solution 2

Use Parse JSON and Get File Content Actions

This is the standard technical workaround to make Microsoft Forms attachments readable by a SharePoint list in Power Automate.

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Frequently Asked Questions

Why are my Microsoft Forms attachments saving to OneDrive instead of SharePoint?

If you created a personal form, file uploads are automatically saved to a folder in your OneDrive for Business. If the form was created as a Group form, the uploaded files are saved directly to the default document library of the group's connected SharePoint site.

How do I find the file identifier for an attachment from Microsoft Forms in Power Automate?

To get the file identifier, you must parse the JSON output of the file upload question in your flow. The resulting parsed array will expose dynamic properties like 'id' and 'name', which you can then map to the 'Get file content' action.

Can I attach multiple files to a single SharePoint list item automatically?

Yes. By using an 'Apply to each' loop in Power Automate, your flow will iterate through every file attached to the form submission and run the 'Add attachment' action repeatedly for the same newly created SharePoint list item.

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