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SharePoint Document Issues

How to Find Microsoft Teams OneNote Tab Files in SharePoint

Rana GarciaRana Garcia Oct 7, 2026 869 views

Question details

The user needs to locate a OneNote notebook that was added as a tab in Microsoft Teams, as it is missing from the standard channel Files directory.

How to Find Microsoft Teams OneNote Tab Files in SharePoint
Product
Microsoft SharePoint
Device & OS
not provided
Scenario
Finding the exact storage location in SharePoint for a OneNote notebook linked to a Microsoft Teams channel.
Observed behavior
The notebook does not appear in the channel's standard Files tab; instead, it is stored in the hidden SharePoint Site Assets library and lacks advanced viewer analytics.
Before you start

Ensure you have the necessary permissions to access the underlying SharePoint team site linked to your Microsoft Teams channel before attempting to locate backend files.

Solution 1Recommended

Locate the OneNote Notebook in the Site Assets Library

Use this method to access the physical file of the Teams OneNote tab via the SharePoint web interface.

Microsoft Teams intentionally separates standard documents from app-specific files. While regular documents go to the Shared Documents library, OneNote notebooks created for tabs are routed to Site Assets.

1
Open the SharePoint Team Site

Navigate to the Microsoft Teams channel, click the three-dot menu (More options) in the upper right corner, and select 'Open in SharePoint'.

2
Navigate to Site Contents

In the SharePoint left-hand navigation pane, click on 'Site contents' to view all of the site's lists, libraries, and internal storage folders.

3
Open the Site Assets Folder

Locate and click on the 'Site Assets' library. Your Teams OneNote notebook will be stored here, allowing you to open or manage the source file directly.

Locate the OneNote Notebook in the Site Assets Library
Analytics limitation: Unlike Word or Excel files in SharePoint, OneNote notebooks generally do not provide detailed viewer analytics, though you can still track modification history for individual sections and pages inside the app.
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Frequently Asked Questions

Why doesn't my OneNote tab show up in the Teams Files tab?

By design, Microsoft Teams stores channel-specific uploaded files in the default Shared Documents library. However, OneNote notebooks created via tabs are saved in the SharePoint Site Assets library to keep functional app files separate from standard user documents.

Can I see who viewed my OneNote notebook in Teams?

No, OneNote notebooks do not support the same advanced viewer analytics and read receipts as Word, Excel, or PowerPoint files stored in SharePoint.

How do I view the version history of a OneNote page?

You can view modification history directly within the OneNote application by right-clicking a specific page or section and selecting 'Page Versions' or clicking on the 'History' tab to find 'Recent Edits'.