SharePoint Document Issues

How to Fix Document Set Content Type Missing in SharePoint Online

Adam Davis Oct 1, 2026 868 views

Question details

Users are unable to find or add the Document Set content type in a SharePoint Online document library, preventing them from grouping related documents together.

Fixing the Missing Document Set Content Type in SharePoint Online

Product: SharePoint Online
Device & OS: not provided
Scenario: Attempting to organize project files using Document Sets within a modern SharePoint document library.
Observed behavior: The Document Set option does not appear in the library's content type settings, often because the necessary site-collection feature is deactivated, restricted, or hidden due to modern site configurations.

Before you start

Verify that you have Site Collection Administrator permissions, as standard site owners or members cannot activate the required Document Sets feature.

Solution 1Recommended

Activate Document Sets via Site Collection Features

Manually enable the Document Sets feature in the SharePoint admin settings so it becomes available to add to your document library.

The Document Set content type is not enabled by default in new SharePoint sites. You must first activate it at the site collection level before it can be added to individual libraries.

Access Site Settings

Navigate to your SharePoint site, click the gear icon (Settings) in the top-right corner, select 'Site information', and then click 'View all site settings'.

Open Site Collection Features

Under the 'Site Collection Administration' section, click on the 'Site collection features' link.

Activate Document Sets

Scroll down the list until you locate 'Document Sets'. Click the 'Activate' button next to it. The page will refresh, and a blue 'Active' badge will appear.

Add to Library

Return to your target document library, click the gear icon, and select 'Library settings'. Click 'More library settings', ensure 'Allow management of content types' is checked in Advanced settings, and then select 'Add from existing site content types' to add the Document Set.

Activate Document Sets via Site Collection Features

Activation Complete: Once activated, the Document Set content type will be available under the 'New' dropdown menu in your modern document library.

Solution 2

Enable the Feature Using SharePoint Online PowerShell

Use PowerShell to activate the Document Sets feature if it is hidden or restricted by modern site designs and cannot be found in the UI.

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Frequently Asked Questions

Why is the Document Sets feature missing from my Site Collection Features page?

In some modern SharePoint Team and Communication sites, Microsoft hides specific legacy features, including Document Sets, by default. A SharePoint Admin must use PowerShell to activate the feature explicitly using its unique feature ID.

Do I need special permissions to add a Document Set content type?

Yes. You must be a Site Collection Administrator to activate the Document Sets feature initially. Once activated at the site collection level, library owners with standard Full Control or Design permissions can add the content type to individual document libraries.

Can I use Document Sets in modern SharePoint document libraries?

Yes, Document Sets are fully supported in modern SharePoint libraries. Once properly activated and added to the library settings, they will appear and function naturally within the modern library interface.

Document & File Issues